VRV Catalogue

Catalogue
Climate Comfort
Heating Air Conditioning applied Systems refrigeration
all Seasons
BeNefitS for
BuildiNg oWNerS
With Daikins proprietary inverter technology and cutting-edge control technology for refrigerant, the VRVIII air conditioning system operates with outstanding efficiency. This contributes to high energy savings, which greatlY reduCeS facilitates better building management.
Your ruNNiNg CoStS and
BeNefitS for
CoNSultaNt aNd deSigN offiCeS

Daikins VRV systems include indoor and outdoor units available in a wide range of models for various building sizes and installation conditions. Long refrigerant piping lengths and other features put few restrictions on design for the building.
great fleXiBilitY in meeting needs of
BeNefitS for
iNStallerS
Daikin offers a compact design for VRV outdoor units by further optimising equipment functions, exceeding the norm for air conditioning systems. Compact units
faCilitate
iNStallatioN in limited areas, such as rooftops, and take up less effective space. Easier installation work realises faSt ComPletioN with time to spare.
BeNefitS for
eNd uSerS
To provide a ComfortaBle air eNViroNmeNt , Daikin offers air treatment systems beyond mere air conditioning. As well as bringing air to a comfortable temperature, the air quality can be improved with ventilation, humidification, and other processes.
eaSe of uSe is realised through advanced, centralised control systems.
TABLE OF CONTENTS
VRV AN ENERgy EFFiCiENT AppROACh OVER 25 yEARS OF VRV hiSTORy WhAT iS hi-VRV ? WhiCh VRV OuTdOOR SySTEm OFFERS mE ThE BEST SOLuTiON? Air-cooled outdoor systems Water-cooled outdoor systems OVERViEW OuTdOOR uNiT RANgE OVERViEW iNdOOR uNiT RANgE OVERViEW VENTiLATiON RANgE OVERViEW NETWORk SOLuTiONS pOWERFuL SELECTiON pROgRAmmES VRV pro VRV Xpress AiR-COOLEd VRV OuTdOOR SySTEmS Benefits for building owners Benefits for design offices and consultants Benefits for installers Benefits for end users Advanced air-cooled VRV technologies VRV heat recovery VRV heat pump Replacement VRV VRV cooling only Benefits Advanced water-cooled VRV technologies Standard series geothermal series Ceiling mounted cassette Concealed ceiling unit Wall mounted unit Ceiling suspended unit Floor standing unit Stylish indoor units connectable to VRV heat pump RXyQ-pR 5 6 8 10 10 11 12 14 16 17 18 18 19 20 22 24 26 30 32 34 42 62 66 68 70 74 76 78 80 82 92 104 106 110 114 134 135 136 138 140 144 146 148 150 152 153
WATER-COOLEd VRV OuTdOOR SySTEmS
iNdOOR uNiTS
BiddLE AiR CuRTAiNS Which air curtain offers me the best solution? Biddle comfort air curtain iNTEgRATEd VENTiLATiON heat reclaim ventilation Outdoor air processing unit VRV air handling applications uSER FRiENdLy CONTROL SySTEmS individual control systems Centralised control systems Network solutions
Daikin Europe N.V.
ABOuT dAikiN
Daikin has a worldwide reputation based on 85 years experience in the successful manufacture of high quality air conditioning equipment for industrial, commercial and residential use.
Daikin quality
Daikins much envied quality quite simply stems from the close attention paid to design, production and testing as well as aftersales support. To this end, every component is carefully selected and rigorously tested to verify its contribution to product quality and reliability.
ENViRONmENTAL AWARENESS
Air Conditioning and the Environment
Air conditioning systems provide a significant level of indoor comfort, making optimum working and living conditions possible in the most extreme climates. In recent years, motivated by a global awareness of the need to reduce the burdens on the environment, Daikin has invested enormous efforts in limiting the negative effects associated with the production and the operation of air conditioners. Hence, models with energy saving features and improved eco-production techniques have seen the light of day, making a significant contribution to limiting the impact on the environment. This sign highlights features where Daikin has invested into technologies to reduce the impact of air conditioning on the environment. This sign can be found on pages: p 7, 22, 26, 30, 31, 34, 35, 42, 46, 70, 73
VR V AN ENERgy EFFiCiENT AppROACh

Widely acknowledged as the most advanced system of its type on the market, VRV represents a powerful combination of advanced inverter and heat pump technologies. As a reverse cycle heat pump, it can provide a complete indoor environment obviating the need for a separate heating system and offering output efficiency gains of up to 4:1 compared to fossil fuel based heating systems. VRV can switch from cooling to heating or supply both at the same time to different parts of a building. In its heat recovery format, heat exhausted from indoor units in the cooling cycle is merely transferred to units in areas requiring heat, maximising energy efficiency, reducing electricity costs and leading to partload efficiencies up to 91. Cutting edge performance figures such as these are achieved primarily as a result of the systems inverter controlled compressor, which modulates refrigerant flow to match required cooling and heating loads at any time. This enables system start up time to set point temperature to be reduced by about 33 % and evens out room temperature fluctuations. It also reduces stop/start cycles and regulates power input and operating capacity to suit outdoor temperature variations. In short, it enhances energy efficiency and user comfort, cuts CO2 emissions and returns energy savings some 30 % greater than can be achieved with fixed speed control systems2.
With the environment in mind

Daikins internationally acknowledged environmental awareness is reflected in the launch of the remarkable replacement VRV - replacing existing R-22 installations. As usual, Daikin has pre-empted environmental legislation banning R-22. The replacement VRV underpins the companys philosophy of combining high system efficiencies with energy saving and environmentally conscious solutions. To this end the system is designed to operate at the lower pressures required by R-22 piping without compromising high efficiency levels. With a COP of 3.98 and an EER of 4.00, the efficiency of, for example, a 10HP R-410A system is some 40% greater than that of its R-22 equivalent it is replacing. Leakage prevention is supported by the use of brazed joints in place of flanged and flared connections before the shut off valves as well as by brazed pressure sensors and electronic gauges instead of sensors and gauge ports. There is also on average, 10 % less refrigerant content in VRVIII compared to similar sized VRVII systems. Finally, considerable attention has been afforded to RoHS regulations concerning phasing out the use of lead, cadmium, hexavalent chromium, mercury, PBBs and PBDEs, including their use in components sourced from outside suppliers.
1 2
REYQ8P8 50 % cooling 50 % heating load. Conditions: outdoor temperature 11CDB, indoor temperature: 18CWB, 22CDB. Case study Daikin on Sky Air inverter versus non-inverter.
OVER 25 yEARS OF VRV hiSTORy
In anticipation of phase out dates for all CFC based equipment, Daikin Europe steps up the production of VRV air conditioning The original VRV air conditioning system developed by Daikin Industries Ltd. in 1982 is introduced into Europe in VRV standard format. VRV D series can supply conditioned air from up to 6 indoor units connected to a single outdoor unit. units using R-407C. Daikin Europe celebrates its 25th anniversary with the award of an ISO14001 environmental certificate and the introduction of VRV Inverter series with R-407C, in cooling only or heat pump format. As many as 16 indoor units can be connected to 1 single outdoor unit.
The introduction of the VRVII-S series extends VRV operating scope into the light commercial sectors. Available in 4, 5 and 6HP capacities, the system is designed for installation in up to 9 rooms.
1987
1991
1994
1998
2003
2004
2005
A further step forward is taken in 1991 with the introduction of the VRV heat recovery system, offering simultaneous cooling and heating from different indoor units on the same refrigeration circuit. Consistent high quality and efficiency lead to the wide-spread acceptance of the VRV concept and Daikin becomes the first Japanese air conditioning manufacturer to be awarded the ISO9001 certification. Daikin applies yet another quantum leap to VRV
Daikin introduces the VRVII, the worlds first R-410A operated variable refrigerant flow system. Available in cooling only, heat pump and heat recovery versions, the system, which represents a considerable advance over earlier VRV systems, demonstrates Daikins innovative application of new technology. No less than 40 indoor units in heat recovery as well as heat pump format can be connected to a single refrigerant circuit. Daikin has extended the operational scope of its acclaimed VRVII inverter driven dx air conditioning system, with a new water cooled version, VRV-Wii. Available in 10, 20 and 30HP models, the system operates on R-410A refrigerant and is available in both heat pump and heat recovery versions.
technology: the VRV Inverter-H series, operate up to 16 indoor units from just 1 outdoor unit.
NEW
2010
Daikin has extended its VRV range with the innovative replacement VRV a highly cost
effective replacement for VRV systems still operating on the soon to be banned R-22 refrigerant. This cost effective upgrade is possible because VRVIII-Q outdoor units can be installed using existing piping and in some cases existing indoor units. The system, among the first of its type, comes in heat pump and heat recovery models with capacities between 5 and 30HP and offers drastically increased efficiencies and considerable reductions in energy consumption compared to R-22 systems.
2006-2007
2008
2009
Daikin has announced the third generation of its much acclaimed VRV range with the extensively
Daikin introduces a new heat pump range optimised for heating (VRVIII-C). This new range has an extended operation range down to -25C and has a greatly improved COP in low ambient temperatures, with the newly developed 2-stage compressor system. Daikin has extended the VRVIII range with the re-engineered water cooled VRV-WIII, which is available in 9 different outdoor combinations from 8 to 30HP. A geothermal version is also available now. This system uses geothermal heat as a renewable energy source and can operate down to -10C in heating mode.
re engineered VRV III. Available
in heat recovery, heat pump and cooling versions, VRVIII incorporates all the best features of earlier VRV systems. However, it also possesses a considerable number of new design, installation and maintenance refinements as automatic charging and testing. Up to 64 indoor untis can be connected to one system.
WhAT iS
?
VEnTILATIOn nETWORK SOLUTIOn
It is now accepted that the high heat gains generated by large areas of glazing in modern buildings can only be dissipated by air conditioning. Air conditioning in fact, is now perceived as an integral component of all architectural concepts that seek to provide a balanced and comfortable indoor environment. Thermal loadings are increasing still further by electronic office equipment and even in winter, temperatures can rise to uncomfortable levels. Cooling and heating demand can also fluctuate significantly throughout the day depending on a buildings orientation and the number and location of its occupants.
AIR CONDITIONING
BIDDLE
VRV
AIR CURTAIn
CONTROL AND MANAGEMENT
A TOTAL InDOOR EnVIROnmEnT SySTEm

End users however, expect far more than simply cooling and heating from their environment. Clearly, the most satisfactory solution is a total indoor environment system which, can not only provide energy efficient temperature and humidity control but also fresh air and indoor/outdoor climate separation inherent in the new and advanced Biddle air curtain range. All these primary disciplines of course, must be regulated by sensitive state of the art central management or stand alone control systems. Only the Daikin Hi-VRV system can adequately meet all these requirements. A built-in innovative selection programme Daikins top of the range software package in fact enables the HI-VRVs multitude of features and capabilities to be exploited to the full on a step by step basis, providing the end user a comprehensive level of overall system regulation and flexibility unmatched within the building services industry.
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VRV
VEnTILATIOn
nETWORK SOLUTIOn
bIDDLE AIR CURTAIn
VARIAbLE REfRIgERAnT VOLUmE

Available in heat recovery, heat pump and cooling only formats. A rapid response system in which up to 64 indoor units can operate on the same refrigerant circuit. An inverter driven compressor enables the output of the outdoor unit to be modulated and to control each zone individually.
VEnTILATIOn
Daikin offers a variety of solutions for the provision of fresh air to offices, hotels, stores and other commercial outlets each one complementary to and as flexible as the VRV system itself. Available systems: Heat reclaim ventilation Outdoor air processing unit VRV air handling applications
bIDDLE AIR CURTAIn

One of the first air curtain/heat recovery/heat pump combinations on the market due to the remarkable synergy between Daikin and Biddle. Highly efficient solution to combat the issue of indoor/outdoor climate separation.
nETWORK SOLUTIOn
Basic solution for control and management of up to 2,000 indoor units (Sky Air and VRV). Allows detailed and easy monitoring and operation of VRV systems (maximum 2 x 64 control groups). The ideal solution for full control and management of maximum 1,024 VRV indoor units.
LonWorks Interface bACnet Interface
Open network integration of VRV monitoring and control functions into LonWorks networks. Integrated control system for seamless connection between VRV and BMS systems.
9
WhiCh VRV OuTdOOR SySTEm OFFERS mE ThE BEST SOLuTiON?

AiR COOLEd OuTdOOR SySTEmS
hEAT RECOVERy
For simultaneous heating and cooling from one system Heat exhausted from indoor units in the cooling cycle is merely transferred to units in areas requiring heat, maximising energy efficiency, reducing electricity costs and leading to high partload efficiencies (up to 91). Operation range in cooling down to -20C (technical cooling) High sensible mode, allows the VRV system to work with increased sensible capacity in cooling mode resulting in higher efficiency and improved comfort.
NEW
STANdARd SERiES
SmALL FOOTpRiNT COmBiNATiON Optimized footprint within heat recovery range
OpTimiSEd SOLuTiONS
high COp COmBiNATiON Top energy efficiency in Daikin heat recovery range
REYQ8P8 50% cooling 50% heating load. Conditions: outdoor temperature 11CDB, indoor temperature 18CWB, 22CDB.
hEAT pump
For either heating or cooling operation from one system
STANdARd SERiES
SmALL FOOTpRiNT COmBiNATiON Optimized footprint within heat pump range VRV hEAT pump WiTh CONNECTiON TO STyLiSh iNdOOR uNiTS Innovative VRV technology combined with stylish and silent indoor units VRV iii-S hEAT pump Especially designed for small capacities Space saving design
OpTimiSEd SOLuTiONS
high COp COmBiNATiON Top energy efficiency in Daikin heat pump range
VRV hEAT pump OpTimiSEd FOR hEATiNg First system in the industry developed for heating operation at low ambient conditions. Extended operation range for heating down to -25C Stable heating capacity and high efficiencies at low ambient temperatures (COP > 3 at -10C outdoor temperature)
REpLACEmENT
Cost-effective upgrade from R-22/R-407C to R-410A Increased energy efficiency compared to R-22/R-407C systems Fast installation compared to total system replacement (re-use of existing piping and in some cases indoor units) Available in heat recovery and heat pump For cooling only operation from one system.
10
COOLiNg ONLy
WATER COOLEd OuTdOOR SySTEmS

NEW Allows heat recovery within the total building, thanks to the storage of energy in the water circuit. Compact design and stacked configuration possible. Suitable for multi-storey and large buildings because of the hardly unlimited possibilities of water piping. High sensible mode, allows the VRV system to work with increased sensible capacity in cooling mode resulting in higher efficiency and improved comfort.
hEAT RECOVERy
STANdARd SERiES
For simultaneous heating and cooling from one refrigerant system
gEOThERmAL SERiES
No need for an external heating or cooling source Heating with ground sourced water as a renewable energy source Extension of the operation range of inlet water temperature down to -10C in heating mode
hEAT pump
STANdARd SERiES
For either heating or cooling operation from one refrigerant system
gEOThERmAL SERiES
No need for an external heating or cooling source Heating with ground sourced water as a renewable energy source Extension of the operation range of inlet water temperature down to -10C in heating mode
11
OVERViEW OuTdOOR uNiT RANgE

System Type
1
Product name
4 11.2 12.5
5 14.0 16.0
6 15.5 18.0
8 22.4 25.0
10 28.0 31.5
12 33.5 37.5
14 40.0 45.0
16 45.0 50.0
18 49.0 56.5
Cooling capacity (kW)
Heating capacity (kW)2
HEAT RECOVERy
REyHQ-P High COP combination
REyQ-P8/P9 Small footprint combination
RXyHQ-P8 High COP combination
AiR COOLEd
RTSyQ-P Heat pump optimised for heating RXyQ-P(A)/P8(A) Small footprint combination
HEAT PUmP
RXyQ-PR Heat pump with connection to stylish indoor units RXySQ-PAV (Single phase)
RXySQ-PAy (Three phase)
COOLIng
OnLy
RXQ-P-P(A)
Cooling capacity (kW)3 Heating capacity (kW)4
22.4 25.0
26.7 31.5
44.8 50.0
49.1 56.5
STAnDARD
H/R - H/P
SERIES
WATER COOLEd
RWEyQ-P
gEOTHERmAL
H/R - H/P
SERIES
RWEyQ-PR
Product name 4 5 140 6,5 180 7,5 10 280 13 360 14 16 460 18 500
System Capacity class
Type
Cooling capacity (kW)1
AiR COOLEd
NEW
Heating capacity (kW)2
Q
REPLACEmEnT VRV HEAT RECOVERy -
RQ(C)EQ-P
HEAT PUmP
VRVIII-Q - H/R
NEW
Q
RQ(C)yQ-P/RQyP-A VRVIII-Q - H/P
1 2
Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, inlet water temperature : 30C, equivalent refrigerant piping : 7.5m, level difference : 0m. Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference : 0m.
12
20 55.9 62.5
22 61.5 69.0
24 67.0 75.0
26 71.4 81.5
28 77.0 88.0
30 82.5 94.0
32 89.0 102.0
34 94.0 107.0
36 98.0 113.0
38 105.0 119.0
40 111.0 126.0
42 116.0 132.0
44 120.0 138.0
46 126.0 145.0
48 132.0 151.0
50 138.0 158.0
52 143.0 163.0
Capacity (HP) 54 147.0 170.0
53.4 63.0
67.2 75.0
71.5 81.5
75.8 88.0
80.1 94.5
20 540
22 636
24 712
26 744
28 816
30 848
32
34
36
38
40
42
44
46
48
50
52
54
3 4
Nominal cooling capacities are based on: indoor temperature : 27CDB, 19CWB, inlet water temperature : 30C, equivalent refrigerant piping : 7.5m, level difference : 0m Nominal heating capacities are based on: indoor temperature : 20CDB, inlet water temperature : 20C, equivalent refrigerant piping : 7.5m, level difference : 0m
13
OVERViEW iNdOOR uNiT RANgE

VRV air conditioning brings summer freshness and winter warmth to offices, hotels, department stores and many other commercial premises. It enhances the indoor environment and creates a basis for increased business prosperity and whatever the air conditioning requirement, a Daikin indoor unit will provide the answer. VRV air conditioning can be supplied via 26 different indoor unit models in a total of 114 variations. The Roundflow cassette now includes an optional self cleaning filter, which automatically cleans itself daily, leading to yearly energy savings of up to 10%. Dust from the filter is collected in the unit for removal by simple vacuum cleaning.
Capacity Type model
Roundflow ceiling mounted cassette (incl. autoclean function5) 4-way blow ceiling mounted cassette 2-way blow ceiling mounted cassette Ceiling mounted corner cassette
Product name fXfQ-P9
20
25
32
40
50
63
71
80
100
125
140
200
250
NEW
CEILIng mOUnTED CASSETTE
fXZQ-m9
fXCQ-m8
fXKQ-mA
Small concealed ceiling unit fXDQ-m9
Slim concealed ceiling unit

COnCEALED CEILIng
fXDQ-Pb
fXDQ-nb
NEW NEW
Inverter driven concealed ceiling unit Inverter driven concealed ceiling unit Large concealed ceiling unit
fXSQ-P
fXmQ-P7
fXmQ-mA3
WALL CEILIng SUSPEnDED mOUnTED
Wall mounted unit
fXAQ-P
Ceiling suspended unit
fXHQ-mA
4-way blow ceiling suspended unit
fXUQ-mA
fLOOR STAnDIng
floor standing unit
fXLQ-P
Concealed floor standing unit
fXnQ-mA 2.2 2.5 2.8 3.2 3.6 4.0 4.5 5.0 5.6 6.3 7.1 8.0 8.0 9.0 9.0 10.0 11.2 12.5 14.0 16.0 16.0 18.0 22.4 25.0 28.0 31.5
Cooling capacity (kW)1 Heating capacity (kW)2

1 2 3 4 5
Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB, outdoor temperature: 35CDB, equivalent refrigerant piping: 5m, level difference: 0m. Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping: 5m, level difference: 0m Not connectable to VRVIII-S (RXYSQ-PAV, RXYSQ-PAY) The indoor units in the table above are not connectable to RXYQ-PR Decoration panel BYCQ140CG + BRC1E51A needed
14
Capacity Type model

Roundflow ceiling mounted cassette (incl. autoclean function2) 4-way blow ceiling mounted cassette
Product name fCQ-C8
20
25
35
42
50
60
71
NEW
CEILIng mOUnTED CASSETTE
ffQ-bV
COnCEALED CEILIng
Small concealed ceiling unit
fDbQ-b
fDXS-E/C
Inverter driven concealed ceiling unit
fbQ-C
NEW
WALL mOUnTED
Wall mounted unit
fTXg-J CTXg-J
Wall mounted unit
fTXS-g
Wall mounted unit

CEILIng SUSPEnDED
fTXS-f
Ceiling suspended unit
fHQ-b
fLOOR STAnDIng
floor standing unit
fVXS-f
flexi type unit
fLXS-b
1 2
The indoor units in the table above are only connectable to RXYQ-PR Decoration panel BYCQ140CG + BRC1E51A needed
15
OVERViEW VENTiLATiON RANgE

Ventilation: provision of fresh air Air processing: optimse the balance between indoor and outdoor fresh air temperature
1 3
Humidification: optimise the balance between indoor and outdoor humidity
Type
name
VAm-fA
Components of indoor air quality

1 3 2
Air flow rate (m3/h) 0 200 400 600 800 1,000 1,500 2,000 4,000 6,000 8,000
1 Ventilation
HEAT RECLAIm VEnTILATIOn1
2 3
1 Ventilation 2 humidification 3 Air processing
VKm-gm
VKm-g
1 3
1 Ventilation 3 Air processing
OUTDOOR AIR PROCESSIng UnIT 2 VRV AIR HAnDLIng APPLICATIOnS 3
2
3
fXmQ-mf
EKEXV-kit
1 3
1 2 3 4
VKM-GM and VKM-G are not connectable to RXYQ-PR Not connectable to RXYQ-PR and VRVIII-S (RXYSQ-PAV, RXYSQ-PAY) Air flow rate is a calculated indication only, based on the following values: heating capacity EKEXV-kit * 200m/h The ventilation range is not connectable to RXYQ-PR
16
OVERViEW BiddLE AiR CuRTAiN RANgE

Type bIDDLE COmfORT AIR CURTAIn (CA) fREE HAngIng
name CAVS/m/L/XL-DK-f
bIDDLE COmfORT AIR CURTAIn (CA) CASSETTE
CAVS/m/L/XL-DK-C
bIDDLE COmfORT AIR CURTAIn (CA) RECESSED
CAVS/m/L/XL-DK-R
bIDDLE COmfORT AIR CURTAIn RAngE
Door height (m)
4
3.3m
3.8m 3.0m 2.5m 2.2m
3.5m 3.0m 2.5m 2.2m
3
2.4m
2.8m
2 1
XL
XL
XL
Installation condition
Favourable
Normal
ex: covered shopping mall or revolving door entrance
ex: little direct wind, no opposite open doors, building with ground floor only
Unfavourable
ex: location at a corner or square, multiple floors and / or open stairwell
OVERViEW NETWORk SOLuTiONS

Control
basic monitoring functions: On/Off status, operation mode, set point temp. basic control functions: On/Off, temp. Setting, air flow settings
monitoring
Options
Other control functions

ACnSS connection air conditioning network service system Sliding t avoids overcooling via sensor
0 between cooling & heating
Scheduling presets (programs)
Daily/monthly/yearly reports
Indication filter replacement
fire emergency stop control
free cooling changeover
Weekly schedule control
Automatic changeover
Pre cooling / heating
DS-nET InTELLIgEnT TOUCH COnTROLLER InTELLIgEnT mAnAgER
+ ++ +++ 8
4x10
+++ 2x64
128 +++ 1024
DmS-If 1 bACnET 2
1 2
N/A N/A
N/A 64 N/A 4x64
Gateway for Lonworks networks Gateway for BACnet networks
17
max. Indoors groups
Web acces & control
Power limit control
Password security
malfunction code
User friendliness
graphical report
Control via gSm
Touch screen
Visualisation
Http option
Eco mode
Ppd
pOWERFuL SELECTiON pROgRAmmES

1. VRV pRO, dESigN TOOL
fEATURES:
The VRV Pro selection programme is a true VRV design tool. The programme enables VRV air conditioning systems to be engineered in a precise and economical way, taking into account the realtime thermal properties of any building. By calculating annual energy consumptions, it gives the designer the possibility to make accurate selections and get competitive quotations for each project. Moreover, it ensures optimum operating cycles and maximum energy efficiency. 1. VRV Pro Quick: With a limited number of building properties, this mode allows to design the piping system using the available load calculation that was obtained from another party. 2. VRV Pro Expert: To be able to make an accurate load calculation, a more extensive number of building properties is needed. After this calculation, the appropriate units are selected and a temperature simulation can be done. Next to the detailed report, there is a lot of additional, valuable information in the programme about energy consumption, related electricity expenses and behaviour of the VRV System.
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2. XpRESS, QuiCk QuOTATiON TOOL

Xpress is a software tool that allows creating on the spot quotations for a Daikin VRV or CMS System. It provides a result in 7 steps to enable a professional budget quotation: 1. 2. 3. 4. 5. 6. 7. Select indoor units Connect outdoor units to indoor units Automatic generation of piping diagram with joints Automatic generation of wiring diagram Select possible centralised control systems Visualise result in MS Word, MS Excel and AutoCAD Save project
The Daikin Europe Academy offers specialised training courses to teach designers how to work with VRV Pro. After this training, all attendees receive a renewable licence for 1 year. For more information about these trainings and to get your free copy of Xpress, please contact the local Daikin representative.
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AiR COOLEd VRV OuTdOOR SySTEmS

Air cooled VRV air conditioning was introduced to Europe by Daikin in 1987 and since then has undergone considerable development in performance, capacity, energy efficiency and environmental acceptability. Internationally regarded as one of the most
SOphiSTiCATEd ANd VERSATiLE system of its type on the market, VRV
has in fact, become the
benchmark for technologically advanced, high efficiency commercial and industrial air conditioning.
Available in third generation, heat recovery, heat pump, cold climate, mini and cooling only versions, the VRV system is
EXTREmELy FLEXiBLE with an operational capacity range of 5 (14.0kW) to 54HP (170.0kW) (heat pump small
footprint combination) and 8 (22.4kW) to 48HP (151.0kW) (heat recovery small footprint combination) in capacity increments of just 2HP. VRV system versatility is also underlined by its operating temperature ranges of -5 C to 46 C in cooling (VRVIII-S) and -25 C to 15 C in heating (VRVIII-C).
VRV HEAT RECOVERY HIGH COP AND SMALL FOOTPRINT COMBINATION
VRVIII-S HEAT PUMP
VRV HEAT PUMP HIGH COP AND SMALL FOOTPRINT COMBINATION VRV COOLING ONLY
REPLACEMENT VRVIII HEAT RECOVERY AND HEAT PUMP
BENEFITS
P 22
ADVANCED VRV TECHNOLOGIES VRV HEAT RECOVERY HIGH COP AND SMALL FOOTPRINT COMBINATION
P 32
P 34
VRV HEAT PUMP HIGH COP COMBINATION
P 42
VRV HEAT PUMP OPTIMISED FOR HEATING

VRV HEAT PUMP OPTIMISED FOR HEATING
P 46
VRV HEAT PUMP SMALL FOOTPRINT COMBINATION VRV HEAT PUMP WITH CONNECTION TO STYLISH INDOOR UNITS VRVIII-S HEAT PUMP OPTIMISED DESIGN FOR SMALL CAPACITIES
P 50
P 55
P 59
REPLACEMENT VRV
P 62
VRV COOLING ONLY

VRV HEAT PUMP WITH CONNECTION TO STYLISH INDOOR UNITS
P 68
BENEFiTS FOR BuiLdiNg OWNERS

Compressor Capacity Control
EnERgy SAVIng AnD InDIVIUAL ZOnE COnTROL - InVERTER TECHnOLOgy

The linear VRV system makes use of a variable Proportional Integral (PI) control system which uses refrigerant pressure sensors to give added control over inverter and ON/OFF control compressors in order to abbreviate control steps into smaller units to provide precise control in both small and larger areas. This in turn enables individual control of up to 64 indoor units of different capacity and type at a connection ratio of 50~130 % in comparison with outdoor units capacity. 5HP outdoor units use inverter control compressors only. VRV systems have low running costs because it permits each zone to be controlled individually. That is, only those rooms that require air conditioning will be heated or cooled, while the system can be shut down completely in rooms where no air conditioning is required.
100%
5HP/14kW OUTDOOR UNIT
18 Steps
1
24%
Small Load Large
100%
Compressor Capacity Control
18HP/44.5kW OUTDOOR UNIT
55 Steps
TOP QUALITy - OnLy bRAZED COnnECTIOnS

All flange and flare connections inside the unit have been replaced by brazing connections to ensure improved refrigerant containment. Also the connection of the outdoor in the main pipe is brazed.
9%
Small
1 1 3 1 2 2
Load Large
Flare or flange
Brazing
AHEAD Of EnVIROnmEnTAL LEgISLATIOn ROHS COmPLIAnCE

Restriction of Hazardous Substances in electrical and electronic equipment (2002/95/EC). Hazardous substances include Lead (Pb), Cadmium (Cd), Hexavalent Chromium (Cr6+), Mercury (Hg), Polybrominated biphenyls (PBB), Polybrominated diphenylether (PBDE). Although RoHS regulations are only applicable to small and large household equipment, Daikin environmental policy nevertheless ensures that VRV will be totally in line with RoHS.
22
A LOng LASTIng InVESTmEnT AnTI COROSIOn TREATmEnT

Special anti corrosion treatment of the heat exchanger provides 5 to 6 times greater resistance against acid rain and salt corrosion. The provision of rust proof steel sheet on the underside of the unit gives additional protection.
An anti-corrosion heat exchanger cutaway view hydrophilic film Aluminium heat exchanger Corrosion-resistant Acrylic resin
Improvement in corrosion resistance

Corrosion resistance rating non-treated Salt corrosion Acid rain 1 1 Anti-corrosion treated 5 to 6 5 to 6
Performed tests:
VDA Wechseltest Contents of 1 cycle (7 days): 24 hours salt spray test SS DIN 50021 96 hours humidity cycle test KFW DIN 50017 48 hours room temperature & room humidity testing period: 5 cycles
degree of corrosion 8 7 6 4 2 1 0 1 10 9 8 degree of corrosion 7 6 5 4 3 2 1 0 1 2 3 4 5 6 10 20 30 Cycle 40 2 3 4 5 Cycle Bare aluminium dAikiN p.E.
Kesternich test (SO2) contents of 1 cycle (48 hours) according to DIN50018 (0.21) testing period : 40 cycles
DUTy CyCLIng
multiple outdoor units systems
The cyclical start-up sequence of multiple outdoor units systems equalized compressor duty and extends operating life.
LOW InSTALLATIOn COST - SEQUEnTIAL START

Up to 3 outdoor units can be connected to 1 power supply and can be turned on sequentially. This allows the number of breakers and their capacities to remain small and simplifies wiring (for models of 10HP or less).
23
BENEFiTS FOR dESigN OFFiCES ANd CONSuLTANTS

A SOLUTIOn fOR EVERy CLImATE - WIDE OPERATIOn RAngE
The VRV system can be installed practically anywhere. Advanced PI(Proportional Integral) control of the outdoor unit enables VRV series to operate at outdoor ambients up to 43C (VRVIII-S up to 46C) in cooling mode and down to -20C (VRVIII-C down to -25C) in heating mode. With the technical cooling function the operation range in cooling of the heat recovery system is extended from -5C to -20C 1.
50 40 30
hEAT RECOVERy HIGH COP COMBINATION SMALL FOOTPRINT COmBiNATiON Cooling 43CDB
hEAT pump OpTimiSEd FOR hEATiNg Cooling 43CDB
hEAT pump HIGH COP COMBINATION WITH CONNECTION TO Stylish INDOOR UNITS SMALL FOOTpRiNT COmBiNATiON Cooling 43CDB
VRViii-S hEAT pump Cooling 46CDB
COOLiNg ONLy
Cooling 43CDB
Cooling & Heating Heating 20 15.5CWB 15.5CWB

Technical Cooling Technical Cooling
Heating 15.5CWB
Heating 15.5CWB
Heating 15.5CWB
10 0 -10 -20 -30 -5CWB
-5CDB
-5CWB
-5CDB
-5CDB
-5CDB
-20CWB -20CWB
-20CDB
-20CWB -25CDB
-20CWB
Contact your local dealer for more information and restrictions
24
mULTIPLE TEnAnTS, OnE OUTDOOR UnIT - mULTI TEnAnT fUnCTIOn

This function ensures that the entire VRV system does not shut down when the main power supply of an indoor is switched off. This means that the indoor units main fuse can be turned off when leaving a hotel room, when a part of the office building is closed,
* This option is available on the following indoor units: FXFQ-P9, FXZQ-M9, FXDQ-M9, FXDQ-PB, FXDQ-NB, FXSQ-P, FXMQ-P7, FXAQ-PV, FXLQ-P Consult the accessories table of the indoor units on necessary options.
Typical hotel application
TV
TV
TV
power off
CARd CARd
hOLdER
CARd
220 V
nO STRUCTURAL REInfORCEmEnT nECESSARy

Thanks to the vibration-free and sufficient light (max. 585kg for a 18HP unit) construction of the outdoor units, floors do not need to be reinforced, reducing the overall cost of the building.
InDOOR InSTALLATIOn
The VRVIII optimised fan blade shape increases output and reduces pressure loss. Together with the high ESP setting (ESP up to 78pa), this makes the VRV outdoor unit ideal for indoor installation and the use with ducts.
25
BENEFiTS FOR iNSTALLERS

EASy InSTALLATIOn - REfRIgERAnT COnTAInmEnT CHECK1
The refrigerant volume of the complete system is calculated from the following data: outdoor temperature reference system temperatures reference pressure temperatures refrigerant density types and number of indoor units When activating the refrigerant containment check, the unit switches into cooling mode and duplicates certain reference conditions based on memory data. The result indicates whether or not refrigerant leakage has occurred.
1
Not available on VRV heat pump with connection to stylish indoor units and VRVIII-S
EASy REPLACEmEnT - REfRIgERAnT RECOVERy fUnCTIOn

The refrigerant recovery function enables all expansion valves to be opened. In this way the refrigerant can be drained from the piping system.
SHORT InSTALLATIOn TImE

Thanks to small refrigerant pipes and REFNET piping options, the VRV piping system can be installed very easily and quickly. Installation of the VRV system can also be implemented floor by floor, so that sections of the building can be put into use very quickly, or enabling the air conditioning system to be commissioned and operated in stages, rather than on final completion of the project.
26
AUTOmATIC CHARgE fUnCTIOn
Conventional Way:
1. calculation of additional refrigerant charging volume 2. charging the unit with additional refrigerant 3. measuring the weight of the cylinder 4. judgment based on pressure (test operation)
VRV
With VRV however, these 4 steps are omitted since the VRV unit can be charged automatically with the necessary amount of refrigerant via a push button on the PCB. Automatic charging will cease once the appropriate amount of refrigerant has been transferred. If the temperature drops below 20C* manual charging is necessary.
* 10C for heat pump for cold regions * Function not available on VRV heat pump with connection to stylish indoor units
AUTOmATIC TEST
When refrigerant charging has ceased, pushing the test operation button on the PCB will initiate a check on the wiring, shut off valves, sensors and refrigerant volume. This test ceases automatically when completed.
REfRIgERAnT PIPIng
4-way piping connection

VRV series not only offer the possibility to run piping from the front, but also from the left, right or bottom, thus providing greater freedom of layout.
Left 4-Way piping connection
Front
Right Bottom
DAIKIn UnIfIED REfnET PIPIng

The unified Daikin REFNET piping system is especially designed for simple installation.
REFNET joint Attached insulators for REFNET joint
The use of REFNET piping in combination with electronic expansion valves, results in a dramatic reduction in imbalance in refrigerant flowing between indoor units, despite the small diameter of the piping. REFNET joints and headers (both accessories) can cut down on installation work and increase system reliability. Compared to regular T-joints, where refrigerant distribution is far from optimal, the Daikin REFNET joints have specifically been designed to optimise refrigerant flow.
REFNET header
Attached insulators for REFNET header
REFNET joint
T-joint
Daikin Europe N.V. advises only to use Daikin REFNET piping system.
27
mODULAR DESIgn
Modular design enables units to be joined together in rows with an outstanding degree of uniformity. The design of the outdoor units is sufficiently compact to allow them to be taken up to the top of a building in a commercial elevator, overcoming site transportation problem, particularly when outdoor units need to be installed on each floor.
EASy WIRIng - SUPER WIRIng SySTEm
Simplified wiring
A Super Wiring system is used to enable the shared use of wiring between indoor units, outdoor units and the centralised remote control. This system makes it easy for the user to retrofit the existing system with a centralised remote control, simply by connecting it to the outdoor units. Thanks to a non polarity wiring system, incorrect connections become impossible and installation time is reduced. Furthermore, outdoor units have power connection outlets on side and front, resulting in easier installation and maintenance and saving space when rows of units are connected together.
Cross wiring check

The cross wiring check facility available on the VRV is the first of its type in the industry to warn operatives of connection errors in inter unit wiring and piping. This function identifies and alerts system errors by means of on/off LEDs on the outdoor units PC boards.
Auto Address Setting function

Allows wiring between indoor and outdoor units, as well as group control wiring of multiple indoor units, to be performed without the bothersome task of manually setting each address.
EASy mAInTEnAnCE
Self Diagnostic function

This function operated via push button on the PCB, speeds up troubleshooting and should be used for start-up and maintenance. Disconnected thermistors, faulty solenoid valves or motor operated valves, compressor malfunctions, communication errors, etc can be diagnosed quickly.
28
29
BENEFiTS FOR ENd uSERS

Suction air temp.
SmART COnTROL bRIngS COmfORT

An electronic expansion valve, using PID (Proportional Integral Differencial) control, continuously adjusts the refrigerant volume in respond to load variations of the indoor units. The VRV system thus maintains comfortable room temperatures at a virtually constant level, without the temperature variations typical of conventional ON/OFF control systems.
Cooling VRV SERIES (DAIKIN indoor unit (PID controlled)) ON/OFF controlled indoor unit (2.5HP)
Time Note: The graph shows the data, measured in a test room assuming actual heating load. The thermostat can control stable room temperature at 0.5C from set point.
COmfORT gUARAnTEED AT ALL TImE bACK -UP fUnCTIOn

In the event of a compressor malfunction, the remotely controlled or field set back-up function in the outdoor unit in question will allow emergency operation of another compressor, or another outdoor unit module in case of a multi system, in order to maintain 8 hour maximum interim capacity.
Single outdoor unit with multiple compressors
Multi outdoor unit system
LOW InDOOR UnIT OPERATIOn SOUnD LEVEL

Continuous research by Daikin into reducing operation sound levels has resulted in the development of a purpose designed inverter scroll compressor and fan. Daikin indoor units have very low sound operation levels, down to 25dB(A).
30
dB(A) 0 20 40 60 80 100 120
Perceived loudness Treshold of hearing Extremely soft Very soft moderately loud Very loud Extremely loud Threshold of feeling
Sound Rustling leaves Quiet room Normal conversation City traffic noise Symphonic orchestra Jet taking off
daikin indoor units
SILEnT mODE
Outdoor Units
Quietness is another important feature. To reduce noise and ensure comfortable operation, the latest technologies and features have been applied to the outdoor units.
VRV air cooled units

Night quiet function (max. -8dBA)
VRVIII-S air cooled units

Night quiet function (max. -8dBA)
peak in the outdoor temperature
% 10 hrs %
peak in the outdoor temperature 8 hrs 10 hrs
8 hrs %
Night mode dBA Night mode dBA Step 1 max. - 3dB (4hp/11.2kw) Step 2 max. - 6dB (4hp/11.2kw) Step 3 max. - 9dB (4hp/11.2kw) Step 1: 47dB Step 2: 44dB Step 3: 41dB
dBA dBA
Step 1: max. - 8dB (10hp) Step 2: max. - 13dB (10hp)
Step 1: 50dB dBA Step 2: 45dB dBA time of day
time of day Night mode starts Notes: This function is available for on site setting. The relationship between outdoor temperature (load) and time shown in the graph is merely an example. Night mode ends
Night mode starts Capacity* % Load % Operation Sound dBA
Night mode ends
during the night the sound level of the outdoor unit can be reduced for a certain period: starting time and ending time can be put in 2 modes1 with low sound level at night: mode 1 Automatic mode Set on the outdoor pCB. Time of maximum temperature is memorised. The low operating mode will become active 8 hours2 after the peak temperature in the daytime and operation will return to normal after 10 hours3. mode 2 Customized mode Starting and ending times can be put in. (External control adapter for outdoor unit, DTA104A61 or DTA104A62 and a separately ordered timer are necessary.)
Notes: 1 Determine which mode to select depending on the climatic characteristics of each country. 2 Initial setting. Can be selected from 6, 8 and 10 hours. 3 Initial setting. Can be selected from 8, 9 and 10 hours.
Effect on capacity (cooling) when using silent mode

Soundlevel Step 1 Step 2 50db 45db Capacity (kW) Capacity (kW) 5HP 14.7 100% 11.9 93% 8HP 19.9 98% 15.1 74% 10HP 19.9 78% 15.1 59% 12HP 20.9 69% 15.6 51% 14HP 19.9 55% 15.5 43% 16HP 20.1 49% 15.6 38% 18HP 20.2 44% 15.6 34%
* Data appicable for standard air cooled units
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AdVANCEd AiR COOLEd VRV TEChNOLOgiES:
3 4 2
1 RELUCTAnCE bRUSHLESS DC COmPRESSOR The reluctance brushless DC motor provides significant increases in efficiency compared to conventional AC inverter motors, simultaneously using 2 different forms of torque (normal and reluctance torque) to produce extra power from small electric currents. The motor comprises powerful neodymium magnets, that efficiently generate high torque. These magnets make a major contribution to the energy saving characteristics of the motor. High thrust mechanism (VRV heat pump and cooling only) By introducing high pressure oil, the reactive force from the fixed scroll is added to the internal force, thereby reducing thrust losses. This results in improved efficiency and suppressed sound level.
32
2 SInE WAVE DC InVERTER Optimizing the sine wave curve, results in smoother motor rotation and improved motor efficiency.
DC fAn mOTOR
The use of a DC fan motor offers substantial improvements in operating efficiency compared to conventional AC motors, especially during low speed rotation.
dC fan motor structure 100 80 Efficiency (%) 60 40
dC motor efficiency (comparison with a conventional AC motor)
AC motor 20 0 200 300 400 500 600 700 800 900 1000 motor speed (rpm)
4 E-PASS HEAT EXCHAngER Optimization of the path layout of the heat exchanger prevents heat transferring from the overheated gas section towards the sub cooled liquid section - a more efficient use of the heat exchanger.
Standard heat exchanger
e-pass heat exchanger
IN 85C 27C 27C 27C 55C
OUT 45C
IN 85C 27C 27C 27C 37C
OUT 45C
55C
55C 50C OUT 45C
43C
60C 55C OUT 45C
in cooling mode, the heat exchanger of the condensor is improved. This means an improvement of COp by 3%.
5 I-DEmAnD fUnCTIOn The newly introduced current sensor minimizes the difference between the actual power consumption and the predefined power consumption.
33
power consumption (kVV) 8:00
12:00
16:00 Time
20:00
VRV hEAT RECOVERy

high COp ANd SmALL FOOTpRiNT COmBiNATiON
BENEFiTS
TOP EnERgy EffICIEnCy
The high COP combination has a top energy efficiency within the Daikin heat recovery range. It is up to 11% more efficient, compared to the small footprint combination.
4.50 4.40 4.30 4.20 COP 4.10 4.00 3.90 3.80 3.70 16 20 22 24 Small footprint combination High COP combination +11% rise
HP
+11%
HP combination High COP combination COp EER combination Small footprint COp combination EER 16 8+8 4.36 4.29 16 3.90 3.19 20 8 + 12 4.36 4.04 8 + 12 4.12 3.77 22 10 + 12 4.24 3.84 10 + 12 4.03 3.61 24 12 + 12 4.37 3.89 12 + 12 3.97 3.49
34
HIgH SEnSIbLE mODE yOUR SySTEm OPTImISED fOR THE EUROPEAn CLImATE
The high sensible mode on the VRV outdoor units optimises the working of the units for the European climate. This optimisation has the following benefits:
Higher energy efficiency

As no energy is wasted on unnecessary dehumidification anymore the system will work more efficient in cooling operation.
Higher comfort for the end-user

Thanks to the higher evaporation temperature also the discharge temperature of the indoor units will increase in cooling mode, providing a higher comfort.
COnTInUOUS HEATIng DURIng DEfROST

Ensuring the highest comfort level during defrost and oil return
benefits of the system

High comfort No cold draft during defrost & oil return No big temperature fluctuations in the room Higher integrated heating capacity (indoor units continue to deliver heating) - Continuous heating during defrost results in a higher integrated heating capacity and much higher comfort levels for the users.
* Only available for multi combination heat recovery systems (REYQ18-48P8/9, REYHQ16-24P)
VRVIII Heat recovery
2 3
OnLy 1 OUTDOOR COIL AT A TImE PERfORmS DEfROST OPERATIOn
COnTInUOUS HEATIng (REDUCED CAPACITy)
fULL HEATIng CAPACITy
35
InDIVIDUAL COmfORT THAnKS TO VRVIII bS bOX

Individual change over from cooling to heating or vice versa of the indoor units is possible. This means that all indoor units who do not change over continue to provide optimum comfort for the users during this process.
VRVIII
With the VRVIII BS box, the other indoor units can keep heating while the target indoor units are switched from cooling to heating.
fAn Off
HOT START
fLEXIbLE PIPIng DESIgn

VRV offers an extended piping length of 165m (190m equivalent piping length) with a total system piping length of 1,000m. In case the outdoor unit is located above the indoor unit the height difference is 50m standard. It can be extended to 90m1. In case the outdoor unit is located below the indoor unit, the height difference is 40m standard. Height differences up to maximum 90m are possible1. After the first branch, the difference between the longest piping length and the shortest piping length can be maximum 40m, provided that the longest piping length amounts to maximum 90m.
1 1
40m (90m1) Level difference between indoor and outdoor units
15m Level difference between indoor units
165m Actual piping length
For more information, please contact your local Daikin dealer. Branch selectors (BS units) are not taken into account, as their installation does not influence the piping design.
36
90m maximum
SpECiFiCATiONS
VRV Heat recovery - High COP combination
REyHQ-P Outdoor unit modules Capacity range Capacity cooling nom. heating nom. cooling nom. power input heating nom. EER cooling COp heating max n of indoor units to be connected minimum indoor index standard connection maximum height dimensions unit width depth Weight Sound power nom. cooling Sound pressure nom. type Fan Compressor Operation range Refrigerant Refrigerant oil Air flow rate cooling (nominal at 230V) external static pressure (max.) motor type cooling min. - max. heating min. - max. type charge control type charge liquid gas discharge gas pressure max. total length max. length between Ou-iu level difference Ou-iu hp kW kW kW kW 16 REmQ8p9 REmQ8p9 16 45.0 50.0 10.5 11.5 4.29 4.36 26 200 400 520 mm mm mm kg dBA dBA m3/min pa CdB CWB kg 8.2 + 8.2 930+930 198 + 198 82 62 180 + 180 198 + 331 85 64 propeller 180 + 230 180 + 230 32 250 500 650 1,680 930+1,240 765 247 + 331 20 56.0 62.5 13.9 14.3 4.04 20 22 REmQ10p8 REmhQ12p8 22 61.5 69.0 16.0 16.3 3.84 4.24 35 275 550 715 24 REmhQ12p8 24 67.0 75.0 17.2 17.2 3.89 4.37 39 300 600 780 1,240+1,240 331 + 331 87 66 230 + 230
piping connections
kg mm mm mm mm m m m
1.4 + 1.4 12.7 22.2
power Supply
78 hermetically sealed scroll compressor -5 ~ 43 -20 ~ 15 R-410A 8.2 + 11.7 9.0 + 11.7 Electronic expansion valve Synthetic (ether) oil 1.4 + 2.5 1.8 + 2.5 15.9 28.6 28.6 19.1 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3 ~, 400V, 50hz
11.7 + 11.7
2.5 + 2.5 34.9
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping : 7.5m, level difference : 0m. Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference : 0m Sound power level is an absolute value that a sound source generates. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to sound level drawings. Sound values are measured in a semi-anechoic room.
37
VRV Heat recovery - Small footprint combination

REyQ-P8/P9 REyQ8p9 REyQ10p8 REyQ12p9 REyQ14p8 REyQ16p8 REmQ8p9 REmQ10p8 REmQ12p8 REmQ14p8 REmQ16p8 hp kW kW kW kW 8 1 1 1 1 1 1 1 Not Applicable 1 1 1 1 1 2 1 Not Applicable 10 12 14 16 18 20 22 24 26 28
Outdoor unit modules
Outdoor unit modules Capacity range Capacity
cooling nom. heating nom. cooling nom. power input heating nom. EER cooling heating COp max. number of connectable indoor units minimum indoor index standard connection maximum height mm unit width mm dimensions depth mm Weight kg Sound power nom. dBA cooling Sound pressure nom. dBA type Fan air flow rate external static pressure (max.) Compressor type cooling min. - max. CdB Operation range heating min. - max. CWB type Refrigerant charge kg control type Refrigerant oil charge l liquid mm gas mm discharge gas mm piping pressure equalizer tube mm connections max. total length m max. length between Ou-iu m level difference Ou-iu m power supply
8 22.4 25.0 5.20 5.71 4.31 4.38 13 100 200 260 1,680 1,300 765 331 78 58 190
10 28.0 31.5 7.09 7.38 3.95 4.27 16 125 250 325 1,680 1,300 765 331 78 58 190
12 33.5 37.5 8.72 8.84 3.84 4.24 19 150 300 390 1,680 1,300 765 331 80 60 210
10.3
10.6
10.8
* 9.52 19.1 15.9 None
* 9.52 22.2 19.1 None
* 12.7 28.6 19.1 None
18 20 22 50.4 55.9 61.5 56.5 62.5 69.0 12.7 14.9 17.0 13.4 15.2 17.1 3.97 3.75 3.62 4.20 4.12 4.04 29 32 35 225 250 275 450 500 550 585 650 715 1,680 1,680 1,680 930 + 930 930 + 930 930 + 930 765 765 765 204 + 254 204 + 254 254 + 254 81 83 83 61 62 63 propeller fan 235 240 180 + 185 180 + 200 185 + 200 78 hermetically sealed scroll compressor -5 ~ 43 -20 ~ 15.5 R-410A 11.1 11.1 8.2 + 9.0 8.2 + 9.1 9.0 + 9.1 Electronic expansion valve Synthetic ether oil * * 8.2 8.4 10.4 12.7 12.7 15.9 15.9 15.9 28.6 28.6 28.6 28.6 28.6 22.2 22.2 22.2 28.6 28.6 None None 19.1 19.1 19.1 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3~, 380-415V, 50hz
14 40.0 45.0 11.4 11.0 3.51 4.09 22 175 350 455 1,680 1,300 765 339 83 62
16 45.0 50.0 14.1 12.8 3.19 3.91 26 200 400 520 1,680 1,300 765 339 84 63
1 1 24 26 28 67.0 73.0 78.5 75.0 81.5 87.5 19.2 21.6 23.8 18.9 20.6 22.3 3.49 3.38 3.30 3.97 3.96 3.92 39 42 45 300 325 350 600 650 700 780 845 910 1,680 1,680 1,680 930 + 930 930 + 1,240 930 +1,240 765 765 765 254 + 254 254 + 334 254 + 334 83 83 83 63 63 63 200 + 200 185 + 230 200 + 230
9.1 + 9.1
9.0 + 11.7 9.1 + 11.7
10.6 15.9 34.9 28.6 19.1
12.6 19.1 34.9 28.6 19.1
12.8 19.1 34.9 28.6 19.1
* Information was not available at time of publication
38
REyQ-P8/P9 REyQ8p9 REyQ10p8 REyQ12p9 REyQ14p8 REyQ16p8 REmQ8p9 REmQ10p8 REmQ12p8 REmQ14p8 REmQ16p8 hp kW kW kW kW
30
32
34
36
38
40
42
44
46
48
Not Applicable
Outdoor unit modules Capacity range Capacity
1 1 1 1 30 85.0 95.0 26.6 24.2 3.20 3.93 48 375 750 975 1,680 765 334 + 334 83 63
1 1 1 1 1 38 107 119 31.2 30.0 3.43 3.97 61 475 950 1,235 1,680 1 2 1 40 112 125 33.4 31.8 3.35 3.93 64 500 1000 1,300 1,680 2 42 118 132 35.8 33.5 3.30 3.94 64 525 1050 1,365 1,680 1 2 44 124 138 38.0 35.2 3.26 3.92 64 550 1100 1,430 1,680 1 2 46 130 145 40.8 37.1 3.19 3.91 64 575 1150 1,495 1,680 3 48 135 150 42.6 38.7 3.17 3.88 64 600 1200 1,560 1,680
cooling nom. heating nom. cooling nom. power input heating nom. EER cooling COp heating max. number of connectable indoor units minimum indoor index standard connection maximum height mm width mm dimensions depth mm Weight kg Sound power nom. dBA cooling Sound pressure nom. dBA type Fan air flow rate external static pressure (max.) Compressor type cooling min.-max. CdB Operation range heating min.-max. CWB type Refrigerant charge kg control type Refrigerant oil charge l liquid mm gas mm discharge gas mm piping pressure equalizer tube mm connections max. total length m max. length between Ou-iu m level difference Ou-iu m power supply W1
2 32 90.0 100 28.4 25.8 3.17 3.88 52 400 800 1,040 1,680
1 34 95.4 107 26.9 26.3 3.56 4.04 55 425 850 1,105 1,680
1 36 101 113 29.1 28.1 3.48 4.02 58 450 900 1,170 1,680
1,240 + 1,240 1,240 + 1,240 930 + 930 + 1,240 930 + 930 + 1,240 930 + 930 + 1,240 930 + 930 + 1,240 930 + 1,240 + 1,240 930 + 1,240 + 1,240 1,240 + 1,240 + 1,240 1,240 + 1,240 + 1,240
765 765 765 765 765 765 765 765 765 334 + 334 204 + 254 + 334 204 + 254 + 334 254 + 254 + 334 254 + 254 + 334 254 + 334 + 334 254 + 334 + 334 334 + 334 + 334 334 + 334 + 334 83 84 85 85 85 85 85 85 85 63 64 64 65 65 65 65 65 65 propeller fan 230 + 230 230 + 230 180 + 185 + 230 180 + 200 + 230 185 + 200 + 230 200 + 200 + 230 185 + 230 + 230 200 + 230 + 230 230 + 230 + 230 230 + 230 + 230 78 hermetically sealed scroll compressor -5 ~ 43 -20 ~ 15.5 R-410A 11.7 + 11.7 11.7 + 11.7 8.2 + 9.0 + 11.7 8.2 + 9.1 + 11.7 9.0 + 9.1 + 11.7 9.1 + 9.1 + 11.7 9.0 + 11.7 + 11.7 9.1 + 11.7 + 11.7 11.7 + 11.7 + 11.7 11.7 + 11.7 + 11.7 Electronic expansion valve Synthetic ether oil 14.9 15.0 15.7 15.9 17.9 18.1 20.1 20.3 22.4 22.5 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 34.9 34.9 34.9 41.3 41.3 41.3 41.3 41.3 41.3 41.3 28.6 28.6 28.6 28.6 34.9 34.9 34.9 34.9 34.9 34.9 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3~, 380-415V, 50hz
Notes: Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 7.5m level difference: 0m Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB/6CWB equivalent refrigerant piping: 7.5m level difference: 0m
39
Individual branch Selector for VRV HeatRecovery

bSVQ-P8

BSVQ100p8
High comfort levels: individual control and change over of 1 group of indoor units Maximum design flexibility because individual and multi boxes can be combined in one system Low built-in height No drain piping needed Allows multi tenant applications (option PCB required)
BSVQ100P8 maximum capacity index of connectable indoor units maximum number of connectable indoor units Cooling power input heating dimensions unit hxWxd Weight unit piping connections Outdoor unit Liquid/gas/ discharge gas indoor unit power supply Liquid/gas 20 < x 100 5 kW kW mm kg Type mm Type mm
BSVQ160P8 100 < x 160 8 0.005 0.005 207x388x326 14 Brazing connection 9.52 / 15.9 / 12.7 Brazing connection 9.52 / 15.9 1~/220-240V/50hz
BSVQ250P8 160 < x 250 8
15 9.52 / 22.2 / 19.1 9.52 / 22.2
multi branch Selector for VRV Heat Recovery

bSV4/6Q-PV

BSV4Q100pV
Rapid installation resulting from less brazing points and wiring High comfort levels: individual control and change over of up to 4 or 6 groups of indoor units Maximum design flexibility because individual and multi boxes can be combined in one system Low built-in height No drain piping needed
BSV4Q100PV maximum capacity index of connectable indoor units maximum capacity index of connectable indoor units per branch Number of branches maximum number of connectable indoor units maximum number of connectable indoor units per branch power input Cooling kW kW heating dimensions unit hxWxd mm Weight unit kg piping connections Outdoor unit Liquid/gas/ Type discharge gas mm indoor unit Liquid/gas Type mm power supply 400 100 4 20 5 0.020 0.020 209x1,053x635 60 Brazing connection 12.7 / 28.6 / 19.1 Brazing connection 9.5 / 15.9 1~/220-240V/50hz
BSV6Q100PV 600 6 30 0.030 0.030 209x1,577x635 89 15.9 / 28.6 / 28.6
40
ACCESSORiES
VRV Heat recovery Stand alone combinations REFNET header REyQ8P9 REyQ10P8 khRQ23m29h khRQ23m20T khRQ23m29T9 Central drain pan kit (see note 2) digital pressure gauge kit (see note 3) BS Box for h/R Central BS Box for h/R Sound reduction kit for BSVQ Box (note 4) Full set Top/discharge Rear/Suction Wind cover (note 5) Left/Suction Right/Suction VRV Heat recovery REmQ8P9 REmQ10P8 REFNET joint Outdoor unit multi piping connection kit for 2 outdoor units for 3 outdoor units Central drain pan kit (see note 2) digital pressure gauge kit (see note 3) BS Box for h/R Central BS Box for h/R Sound reduction kit for BSVQ Box (note 4) Full set Top/discharge Rear/Suction Wind cover (note 5) Left/Suction Right/Suction khRQ23m20T khRQ23m29T9 khRQ23m64T kWC26C280 Bhgp26A1 BSVQ100p8B, BSVQ160p8B, BSVQ250p8B BSV4Q100p, BSV6Q100pV EkBSVQLNp kpS26C280 kpS26C504 kpS26C280T kpS26C504T kpS26C280B kpS26C504B kpS26C504L kpS26C504R kWC26C450 khRQ23m75T BhFQ23p907 BhFQ23p1357 kWC25C450 Bhgp26A1 BSVQ100p8B, BSVQ160p8B, BSVQ250p8B BSV4Q100pV, BSV6Q100p EkBSVQLNp kpS25C450 kpS25C450T kpS25C450B kpS26C504L kpS26C504R REmHQ12P9 REmQ14-16P8 khRQ23m29h khRQ23m64h khRQ23m75h REyQ18-48P8/P9 REyHQ16-24P khRQ23m64T khRQ23m64h khRQ23m75h REyQ12P9 REyQ14-16P8
REFNET joint
multi combinations (Combinations of REmQ8-16P8/P9 and REmHQ12P)
REmQ12P9
REFNET header
Notes: 1 All options are kits 2 Central drain pan kit shall be combined based on the outdoor multi connection table 3 Only 1 option per installation is needed 4 Only available for standard BSVQ boxes (not possible for central BSVQ). Allows to reduce operating sound of BSVQ box (requires 1 sound kit per BSVQ box) 5 Only required for technical cooling (outdoor temperature < 5C). For more information contact your local dealer
41
VRV hEAT pump

high COp COmBiNATiON
BENEFiTS
TOP EnERgy EffICIEnCy
The high COP combination has a top energy efficiency within the Daikin heat pump range. It is up to 16% more efficient. compared to the small footprint combination. +16%
HP High COP combination Small footprint combination combination COp EER combination COp EER 12 12 4.37 3.89 12 3.97 3.48 16 8+8 4.50 4.29 16 3.88 3.17 18 8 + 10 4.27 4.00 18 3.69 3.02 20 8 + 12 4.42 4.05 8 + 12 4.18 3.80 22 10 + 12 4.24 3.84 10 + 12 4.04 3.62 24 26 28 30 32 34 36 8 + 8 + 8 8 + 8 + 10 8+10+10 8+10+12 8+12+12 10+12+12 12+12+12 4.50 4.34 4.44 4.31 4.40 4.29 4.37 4.29 4.09 4.12 3.96 3.99 3.85 3.89 12 + 12 8 + 18 10 + 18 12 + 18 14 + 18 16 + 18 18 + 18 3.97 3.94 3.83 3.81 3.83 3.79 3.69 3.49 3.41 3.26 3.20 3.11 3.09 3.02

VRVIII offers an extended piping length of 165m (190m equivalent piping length) with a total system piping length of 1,000m.
After the first branch, the difference between the longest piping length and the shortest piping length can be maximum 40m, provided that the longest piping length amounts to maximum 90m.
* For more information, please contact your local Daikin dealer.
42
90m maximum
In case the outdoor unit is located above the indoor unit the height difference is 50m standard. It can be extended to 90m*. In case the outdoor unit is located below the indoor unit, the height difference is 40m standard. Height differences up to maximum 90m are possible*.
40m (90m*) Level difference between indoor and outdoor units
SpECiFiCATiONS
VRV Heat pump - High COP combination

RXyHQ-P8 Outdoor unit modules Capacity range cooling nom. Capacity heating nom. cooling nom. power input heating nom. EER cooling COp heating max n of indoor units to be connected minimum indoor index standard connection maximum height unit dimensions width depth Weight unit Sound power nom. cooling Sound pressure nom. type cooling air flow rate Fan (nominal at 230V) heating external static pressure (mAX) Compressor type cooling min. - max. Operation range heating min. - max. type Refrigerant charge control type Refrigerant Oil charged Volume liquid gas piping max. total length Connections max. length between Ou-iu level difference Ou-iu power supply RXyQ8p8 RXyQ10p RXyhQ12p8 hp kW kW kW kW 12 16 2 1 12 33.5 37.5 8.61 8.58 3.89 4.37 19 150 300 390 1,240 281 80 60 233 233 171 + 171 171 + 171 18 1 1 18 49.0 56.5 12.25 13.23 4.00 4.27 29 225 450 585 1,680 930 + 930 187+187 82 930 + 930 765 187+240 82 61 187+281 240+281 83 62 187+187+187 930+1,240 930+930+930 20 1 1 20 55.9 62.5 13.80 14.14 4.05 4.42 32 250 500 650 1 1 22 61.5 69.0 16.02 16.27 3.84 4.24 35 275 550 715 22 24 3
16 45.0 50.0 10.49 11.11 4.29 4.50 26 200 400 520
24 67.0 75.0 15.62 16.67 4.29 4.50 39 300 600 780
mm mm mm kg dBA dBA m3/min m3/min pa CdB CWB kg
10
l mm mm m m m
4.8 12.7 28.6
propeller 171 + 185 171 + 233 185 + 233 171 + 185 171 + 233 185 + 233 78 hermetically sealed scroll compressor -5.0 ~ 43.0 -20.0 ~ 15.0 R-410A 7.7 + 7.7 7.7 + 8.4 7.7 + 10 8.4 + 10 Expansion valve (electronic type) Synthetic (ether) oil 2.1 + 2.1 2.1 + 4.3 2.1 + 4.8 4.3 + 4.8 12.7 15.9 15.9 15.9 28.6 28.6 28.6 28.6 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3N~, 400V, 50hz
171 + 171 + 171 171 + 171 + 171
7.7 + 7.7 + 7.7
2.6 + 2.6 + 2.6 15.9 34.9
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping : 7.5m, level difference : 0m. Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference : 0m Sound level of a multi system is determined by the individual outdoor unit and installation condition The refrigerant charge of the system must be less than 100 kg. This means that in case the calculated refrigerant charge is equal to or more than 95 kg, you must divide your multiple outdoor system into smaller independent systems, each containing less than 95 kg refrigerant charge. For factory charge, refer to the namplate of the unit.
43
RXyHQ-P8 Outdoor unit modules Capacity range cooling nom. heating nom. cooling nom. power input heating nom. EER cooling heating COp max n of indoor units to be connected minimum indoor index standard connection maximum height dimensions unit width depth Weight unit Sound power nom. cooling Sound pressure nom. type cooling air flow rate Fan (nominal at 230V) heating external static pressure (mAX) Compressor type cooling min. - max. Operation range heating min. - max. type Refrigerant charge control type Refrigerant Oil charged volume liquid gas piping max. total length Connections max. length between Ou-iu level difference Ou-iu power supply Capacity RXyQ8p8 RXyQ10p RXyhQ12p8 hp kW kW kW kW
26 2 1 26 71.4 81.5 17.46 18.78 4.09 4.34 42 325 650 845
28 1 2 28 77.0 88.0 18.69 19.82 4.12 4.44 45 350 700 910
30 1 1 1 30 82.5 94.0 20.83 21.81 3.96 4.31 48 375 750 975
32 1 2 32 89.0 102.0 22.31 23.18 3.99 4.40 52 400 800 1,040
34 1 2 34 94.0 107.0 24.42 24.94 3.85 4.29 55 425 850 1,105
36
3 36 98.0 113.0 25.19 25.86 3.89 4.37 58 450 900 1,170
l mm mm m m m
1,680 930+930+1,240 930+1,240+1,240 1,240+1,240+1,240 765 187+187+240 187+240+240 187+240+281 187+281+281 240+281+281 281+281+281 83 85 62 63 64 65 propeller 171 + 171 + 185 171 + 185 + 185 185 + 185 + 233 171 + 233 + 233 185 + 233 + 233 233 + 233 + 233 171 + 171 + 185 171 + 185 + 185 185 + 185 + 233 171 + 233 + 233 185 + 233 + 233 233 + 233 + 233 78 hermetically sealed scroll compressor -5.0 ~ 43.0 -20.0 ~ 15.0 R-410A 7.7 + 7.7 + 8.4 7.7 + 8.4 + 8.4 7.7 + 8.4 + 10 7.7 + 10 + 10 8.4 + 10 + 10 10 + 10 + 10 Expansion valve (electronic type) Synthetic (ether) oil 2.6 + 2.6 + 4.3 2.6 + 4.3 + 4.3 2.6 + 4.3 + 4.8 2.6 + 4.8 + 4.8 4.3 + 4.8 + 4.8 4.8 + 4.8 + 4.8 19.1 19.1 19.1 19.1 19.1 19.1 34.9 34.9 34.9 34.9 34.9 41.3 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3N~ / 400V / 50hz 930+930+930
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping : 7.5m, level difference : 0m. Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference : 0m Sound level of a multi system is determined by the individual outdoor unit and installation condition The refrigerant charge of the system must be less than 100 kg. This means that in case the calculated refrigerant charge is equal to or more than 95 kg, you must divide your multiple outdoor system into smaller independent systems, each containing less than 95 kg refrigerant charge. For factory charge, refer to the namplate of the unit.
44
ACCESSORiES
VRV HEAT PUmP Cool/heat selector Fixing box REFNET header REFNET joint Outdoor unit multi connection kit for 2 outdoor units for 3 outdoor units Central drain pan kit digital pressure gauge kit
increase height difference between indoor & outdoor to 90m (see note 5)
12 kRC19-26A6 kJB111A khRQ22m29h khRQ22m64h
16-36
khRQ22m75h khRQ22m20T khRQ22m29T9 khRQ22m64T
kWC26B450 Bhgp26A1 EkLd90p12
khRQ22m75T BhFQ22p1007 BhFQ22p1517 see note 2 see note 3 see note 4
1 2 3 4 5
All options are kits Central drain pan kit shall be combined based on the outdoor unit combination table Only 1 option per installation is needed 1 option per module is required The option should be installed inside the outdoor unit, only needed in case outdoor unit is installed above indoor
45
VRV hEAT pump OpTimiSEd FOR hEATiNg (VRV iii-C)

BENEFiTS
HIgH COP AT LOW AmbIEnTS

4.00
COp for a 10hp unit
The use of two stage compression technology results in improved energy saving performance at low ambients, with a COP of more than 3.0 at -10C outdoor ambient for the entire range (up to 3.8 for a 10HP unit). Annual power costs are therefore, considerably lower than those of the standard heat pump.
3.00 2.00 1.00 0.00 -25
Stan
VRV dard
COp
t pu hea
mp
-20
-15
-10
-5
10
Outdoor temp. (WB)
WIDE HEATIng OPERATIOn RAngE

VRVIII-C is the first system on the market with a standard operation range down to -25 CWB outdoor ambient in heating and can also provide cooling down to - 5 CDB outdoor ambient.
hEATiNg 50 40 outdoor temperature 30 20 10 -5 -10 -15 -20 -25 -25 CWB -20 CWB VRV iii-C +15.5 CWB VRV +15.5 CWB VRV iii-C +43 CdB
COOLiNg VRV +43 CdB
-5 CdB
-5 CdB
heating capacity 10hp outdoor unit
STAbLE HEATIng CAPACITy

VRVIII-C has a stable heating capacity, even in low ambients, making it suitable for single source heating. The heating capacity is 130% in comparison with the standard VRV heating capacity under similar conditions
(kW) 35 heating capacity 30 25 20 15 10 5 0 -25 -20 -15 -10 -5 Outdoor temp. (CWB) 0 5 10 standard heat pump
46
HIgH HEAT UP SPEED

Heat up time is dramatically reduced, particularly under low ambient conditions. The required time for the indoor unit heat exchanger discharge temperature to reach 40C has been reduced by 50%.
C 60
Start heating operation 35
50 40 discharge temperature (C) 30 20 10 0 -10 -20 Standard heat pump 20 25
30 indoor temperature C
indoor heat exchanger temperature VRViii-C indoor heat exchanger temperature standard heat pump indoor temperature VRViii-C positie blauwe lijnen:
X +10
50% reduction 15 -5 0 5 6 10 Elapsed time (min.) 14 15 20
indoor temperature standard heat pump * Field test data in Japan with 14 hp unit (Akita City Jan 2006)
SHORT DEfROST TImE

The time required for defrost is reduced to 4 minutes less than half that of the standard VRVIII system (10 minutes), leading to a more stable interior indoor temperature and considerably improved comfort levels.
* Field test data in Japan with 10 HP unit (Akita City Jan 2006)

VRVIII-C offers an extended piping length of 165m (190m equivalent piping length) with a total system piping length of 500m. If the outdoor unit is located above the indoor unit, the height difference is 50m. If the outdoor unit is located below the indoor unit, the height difference is 40m. The distance between the outdoor unit and the function unit should be a maximum of 10m (13m equivalent piping length). After the first branch, the difference between the longest piping length and the shortest piping length can be a maximum 40m, provided that the longest piping length amounts to a maximum of 90m.
47
50m Level difference between indoor and outdoor units 15m Level difference between indoor units
90m maximum
uNiQuE TEChNOLOgiES
TWO STAgE COmPRESSIOn
Two stage compression technology enables the system to create higher pressures resulting in a higher heating capacity under low ambient conditions. The second inverter compressor (located in the function unit) is specially designed to provide higher pressures. After heat is exchanged in the indoor unit, gas and liquid are separated at the gas-liquid separator. This enables the refrigerant in gas condition to be recovered and transmitted direct to the high pressure compressor.
Heating capacity
High
Liquid injection gas-liquid separator middle
Pressure
gas injection
Low
Evaporator capacity
input power
Enthalpy
48
SpECiFiCATiONS
VRV Heat pump optimised for heating
System Outdoor unit modules Functionunit Capacity range Capacity hp kW kW kW kW kW RTSyQ10P RTSQ10p BTSQ20p 10 28.0 31.5 28.0 7.90 7.70 3.54 4.09 16 125 250 325 930 RTSyQ14P RTSQ14p BTSQ20p 14 40.0 45.0 40.0 12.6 11.3 3.17 3.98 22 175 350 455 1,680 1,240 765 1,570 460 765 338 110 62 60 63 61 Cross fin coil propeller m3/min m3/min pa 185 185 233 233 239 239 185+200 185+200 65 63 65 63 344 RTSyQ16P RTSQ16p BTSQ20p 16 45.0 50.0 45.0 14.9 12.9 3.02 3.88 26 200 400 520 RTSyQ20P RTSQ8p RTSQ12p BTSQ20p 20 56.0 63.0 56.0 15.4 15.3 3.64 4.12 32 250 500 650 930 + 930
cooling (outdoor temp. 27CdB) heating (outdoor temp. 7CdB/6CWB) heating (outdoor temp. -10CWB) cooling nom. power input heating nom. EER cooling heating COp max n of indoor units to be connected minimum indoor index standard connection maximum height dimensions width unit depth height width functionunit depth unit Weight functionunit Sound power nom. cooling Sound pressure nom. heatExchanger tubetype type Fan cooling airflowrate (nominalat230V) heating external static pressure (max) type Compressor starting method cooling min. - max. Operation range heating min. - max. type Refrigerant charge control type Refrigerant Oil charged volume diameter(Od) liquid(Od) diameter(Od) gas diameter(Od) piping oilequalizing connections max. total length max. length between Ou-iu level difference Ou-iu powerSupply 1. 2. 3. 4. 5.
mm mm mm mm mm mm kg kg dBA dBA
257
205 + 257
CdB CWB kg 10.5
78 hermetically sealed scroll compressor Soft start -5~46 -25~15.5 R-410A 11.7 11.7 Expansion valve (electronic type)
5 5
9.4+10.9
l mm mm mm m m m
9.52 22.2 -
12.7 28.6 -
12.7 28.6 -
15.9 28.6 19.1
500 165 (actual length) 50 (outdoor unit in highest position) 3~, 380-415V, 50hz
Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB; outdoor temperature 35CDB; equivalent piping length: 7.5m; level difference 0m; function unit length: 6m Nominal heating capacities are based on: indoor temperature: 20CDB; outdoor temperature 7CDB,6CWB; equivalent piping length: 7.5m; level difference 0m; function unit length: 6m Nominal heating capacities are based on: indoor temperature: 20CDB; outdoor temperature -10CWB; equivalent piping length: 7.5m; level difference 0m; function unit length: 6m RTSYQ10P combined with 5x FXFQ50P, RTSYQ14P combined with 7x FXFQ50P, RTSYQ16P combined with 8x FXFQ50P, RTSYQ20P combined with 10x FXFQ50P data not available at time of publication
ACCESSORiES
RTSyQ10P Refnet header distributive piping Refnet joint kit (inlet + outlet) Air outlet Snowbreak hood2 Left side air inlet Right side air inlet Back side air inlet Outdoor unit multi connection piping kit kpS26C280 kpS26C280T kpS26C504L kpS26C504R kpS26C280B RTSQ14P RTSyQ20P RTSyQ16P khRQ22m29h (max.4 branch) khRQ22m29h (max.8 branch) 1 khRQ22m64h (max.8 branch) khRQ22m20T khRQ22m29T9 khRQ22m64T khRQ22m75T kpS26C504 kpS26C280* kpS26C504T kpS26C280T* kpS26C504L kpS26C504L* kpS26C504R kpS26C504R* kpS26C504B kpS26C280B* BhFQ22p1007
Note:1 25.4 gas pipe in KHRQ22M29H is not available for DENVrefnet. This is only required for the 10HP model using size up AND with an indoor connection ratio of less than 80% 2 Snowbreak hoods are field supply. For technical drawings and more information contact your local Daikin dealer. Snowbreak hoods are advised to be installed when regular snowfall occurs.
49
SmALL FOOTpRiNT COmBiNATiON

BENEFiTS
COmPACT COmbInATIOnS PROVIDE THE SmALLEST fOOTPRInT

Compact combinations from 5 to 54 HP provide the smallest footprint. Up to 33% less installation space needed compared to the high COP combination.
HP Small footprint combination footprint [m2] High COP combination footprint [m2] footprint ratio 12 0.71 0.95 75% 16 0.95 1.42 67% 18 0.95 1.42 67% 20 1.42 1.66 86% 22 1.42 1.66 86% 24 1.42 2.13 67% 26 1.66 2.13 78% 28 1.66 2.13 78% 30 1.66 2.37 70% 32 1.90 2.61 73% 34 1.90 2.61 73% 36 1.90 2.85 67%
33% less space needed

VRV offers an extended piping length of 165m (190m equivalent piping length) with a total system piping length of 1,000m.
After the first branch, the difference between the longest piping length and the shortest piping length can be maximum 40m, provided that the longest piping length amounts to maximum 90m.
50
90m maximum
In case the outdoor unit is located above the indoor unit the height difference is 50m standard. It can be extended to 90m*. In case the outdoor unit is located below the indoor unit, the height difference is 40m standard. Height differences up to maximum 90m are possible*.
SpECiFiCATiONS
VRV Heat pump - Small footprint combination

RXyQ-P(A) / P8(A) RXyQ5p RXyQ8p8 Outdoor unit modules RXyQ10p RXyQ12p RXyQ14pA RXyQ16pA RXyQ18pA Capacity range heating nom. cooling nom. power input heating nom. EER cooling COp heating max n of indoor units to be connected minimum indoor index standard connection maximum height unit width dimensions depth Weight unit Sound power nom. cooling Sound pressure nom. type cooling air flow rate Fan (nominal at 230V) heating external static pressure (mAX) Compressor type cooling min. - max. Operation range heating min. - max. type Refrigerant charge control type Refrigerant Oil charged Volume liquid gas piping max. total length Connections max. length between Ou-iu level difference Ou-iu power supply Capacity cooling nom. hp kW kW kW kW 5 14.0 16.0 3.52 4.00 3.98 4.00 8 62.5 125 162.5 1,680 635 765 159 72 54.0 95 95 8 22.4 25.0 5.22 5.56 4.29 4.50 13 100 200 260 1,680 930 765 187 78 57.0 171 171 10 28.0 31.5 7.42 7.70 3.77 4.09 16 125 250 325 1,680 930 765 240 78 58..0 12 33.5 14 40.0 16 45.0 50.0 14.20 12.90 3.17 3.88 26 200 400 520 1,680 1,240 765 316 80 60.0 233 233 5 1 1 1 1 1 1 1 18 49.0 56.5 16.20 15.30 3.02 3.69 29 225 450 585 1,680 1,240 765 324 83 63.0 239 239 8 10 12 14 16 18
6.2
7.7
l mm mm m m m
1.7 9.52 15.9 1,000
2.1 9.52 19.1 1,000
37.5 45.0 9.62 12.40 9.44 11.30 3.48 3.23 3.97 3.98 19 23 150 175 300 350 390 455 1,680 1,680 930 1,240 765 765 240 316 80 80 60.0 60.0 propeller 185 196 233 185 196 233 78 hermetically sealed scroll compressor -5.0 ~ 43.0 -20.0 ~ 15.0 R-410A 8.4 8.6 11.3 Expansion valve (electronic type) Synthetic (ether) oil 3.9 3.9 5.7 9.52 12.7 12.7 22.2 28.6 28.6 1,000 1,000 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3N~, 400V, 50hz
11.5
11.7
5.7 12.7 28.6 1,000
5.8 15.9 28.6 1,000
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping : 7.5m, level difference: 0m. Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference: 0m Sound power level is an absolute value that a sound source generates. Sound pressure level is a relative value, depending on the distance and acoustic environment. Sound values are measured in a semi-anechoic room.
51
RXyQ-P(A) / P8(A) RXyQ8p8 RXyQ10p RXyQ12p RXyQ14pA RXyQ16pA RXyQ18pA
20
22
24
26
28
30
32
34
36
1 1 1 1 2
1 1 1 1 1 26 71.4 81.5 20.94 20.69 3.41 3.94 42 325 650 845
1 1 1 1 1 2 hp 20 22 24 28 30 32 34 36 Capacity range cooling nom. kW 55.9 61.5 67.0 77.0 82.5 89.0 94.0 98.0 Capacity heating nom. kW 62.5 69.0 75.0 88.0 94.0 102.0 107.0 113.0 cooling nom. kW 14.71 16.99 19.20 23.62 25.78 28.62 30.42 32.45 power input heating nom. kW 14.95 17.08 18.89 22.98 24.67 26.63 28.23 30.62 EER cooling 3.80 3.62 3.49 3.26 3.20 3.11 3.09 3.02 heating COp 4.18 4.04 3.97 3.83 3.81 3.83 3.79 3.69 max n of indoor units to be connected 32 35 39 45 49 52 55 58 minimum 250 275 300 350 375 400 425 450 indoor index standard 500 550 600 700 750 800 850 900 connection maximum 650 715 780 910 975 1,040 1,105 1,170 height mm 1,680 dimensions unit width mm 930 + 930 930 + 1,240 1,240 + 1,240 depth mm 765 Weight kg 187 + 240 240 + 240 187 + 324 240 + 324 316 + 324 324 + 324 Sound power nom. dBA 83 85 86 cooling Sound pressure nom. dBA 62 63 64 65 66 propeller type cooling m3/min 171 + 196 185 + 196 196 + 196 171 + 239 185 + 239 196 + 239 233 + 239 233 + 239 239 + 239 air flow rate Fan (nominal at 230V) heating m3/min 171 + 196 185 + 196 196 + 196 171 + 239 185 + 239 196 + 239 233 + 239 233 + 239 239 + 239 external static pressure (mAX) pa 78 hermetically sealed scroll compressor Compressor type cooling min. - max. CdB -5.0 ~ 43.0 Operation range heating min. - max. CWB -20.0 ~ 15.0 type R-410A Refrigerant charge kg 7.7 + 8.6 8.4 + 8.6 8.6 + 8.6 7.7 + 11.7 8.4 + 11.7 8.6 + 11.7 11.3 + 11.7 11.5 + 11.7 11.7 + 11.7 control Expansion valve (electronic type) type Synthetic (ether) oil Refrigerant Oil charged volume 2.1 + 3.9 3.9 + 3.9 3.9 + 3.9 2.1 + 5.8 3.9 + 5.8 3.9 + 5.8 5.7 + 5.8 5.7 + 5.8 5.8 + 5.8 liquid mm 15.9 15.9 15.9 19.1 19.1 19.1 19.1 19.1 19.1 gas mm 28.6 28.6 34.9 34.9 34.9 34.9 34.9 34.9 41.3 piping max. total length m 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 Connections max. length between Ou-iu m 165 (actual length) level difference Ou-iu m 50 (outdoor unit in highest position) (optional: 90) power supply 3N~, 400V, 50hz
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping : 7.5m, level difference: 0m. Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference: 0m Sound level of a multi system is determined by the individual outdoor unit and installation condition The refrigerant charge of the system must be less than 100 kg. This means that in case the calculated refrigerant charge is equal to or more than 95 kg, you must divide your multiple outdoor system into smaller independent systems, each containing less than 95 kg refrigerant charge. For factory charge, refer to the namplate of the unit.
52
RXyQ-P(A) / P8(A) RXyQ8p8 RXyQ10p RXyQ12p RXyQ14pA RXyQ16pAA RXyQ18pA hp kW kW kW kW
38
40
42
44
46
48
50
52
54
1 1 1 1 2
1 1 1 1 1 2 52 143.0 163.0 46.58 43.47 3.07 3.75 64 650 1,300 1,690
Capacity range cooling nom. heating nom. cooling nom. power input heating nom. EER cooling COp heating max n of indoor units to be connected minimum indoor index standard connection maximum height dimensions unit width depth Weight Sound power nom. cooling Sound pressure nom. type cooling air flow rate Fan (nominal at 230V) heating Capacity
external static pressure (mAX)
1 38 105.0 119.0 30.61 30.13 3.43 3.95 61 475 950 1,235
1 40 111.0 126.0 33.23 32.39 3.34 3.89 64 500 1,000 1,300
1 42 116.0 132.0 35.37 34.20 3.28 3.86 64 525 1,050 1,365
mm mm 930 + 930 + 1,240 mm kg 187+240+324 240 + 240 + 324 dBA 86 dBA 66
2 2 46 48 126.0 132.0 145.0 151.0 39.75 42.04 38.26 39.95 3.17 3.14 3.79 3.78 64 64 575 600 1,150 1,200 1,495 1,560 1,680 930 + 1,240 + 1,240 765 187+324+324 240 + 324 + 324 87 67 propeller
2 44 120.0 138.0 36.92 35.94 3.25 3.84 64 550 1,100 1,430
2 50 138.0 158.0 44.81 41.91 3.08 3.77 64 625 1,250 1,625
3 54 147.0 170.0 48.68 45.95 3.02 3.70 64 675 1,350 1,755
1,240 + 1,240 + 1,240 316 + 324 + 324 324+324+324 88 68
Compressor Operation range Refrigerant Refrigerant Oil
piping Connections power supply
type cooling min. - max. heating min. - max. type charge control type charged volume liquid diameter (Od) gas diameter (Od) max. total length max. length between Ou-iu level difference Ou-iu
m3/min 171 + 196 + 239 185 + 196 + 239 196 + 196 + 239 171 + 239 + 239 185 + 239 + 239 196 + 239 + 239 233 + 239 + 239 233 + 239 + 239 239 + 239 + 239 m3/min 171 + 196 + 239 185 + 196 + 239 196 + 196 + 239 171 + 239 + 239 185 + 239 + 239 196 + 239 + 239 233 + 239 + 239 233 + 239 + 239 239 + 239 + 239 pa 78 hermetically sealed scroll compressor CdB -5.0 ~ 43.0 CWB -20.0 ~ 15.0 R-410A kg 7.7 + 8.6 + 11.7 8.4 + 8.6 + 11.7 8.6 + 8.6 + 11.7 7.7 + 11.7 + 11.7 8.4 + 11.7 + 11.7 8.6 + 11.7 + 11.7 11.3 + 11.7 + 11.7 11.5 + 11.7 + 11.7 11.7 + 11.7 + 11.7 Expansion valve (electronic type) Synthetic (ether) oil 2.9 + 3.9 + 5.8 3.9 + 3.9 + 5.8 3.9 + 3.9 + 5.8 2.1 + 5.8 + 5.8 3.9 + 5.8 + 5.8 3.9 + 5.8 + 5.8 5.7 + 5.8 + 5.8 5.7 + 5.8 + 5.8 5.8 + 5.8 + 5.8 l mm 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 19.1 mm 41.3 41.3 41.3 41.3 41.3 41.3 41.3 41.3 41.3 m 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 m 165 (actual length) m 50 (outdoor unit in highest position) (optional: 90) 3N~, 400V, 50hz
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping: 7.5m, level difference: 0m. Nominal heating capacities are based on : indoor temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, equivalent refrigerant piping: 7.5m, level difference: 0m Sound level of a multi system is determined by the individual outdoor unit and installation conditionThe refrigerant charge of the system must be less than 100 kg. This means that in case the calculated refrigerant charge is equal to or more than 95 kg, you must divide your multiple outdoor system into smaller independent systems, each containing less than 95 kg refrigerant charge. For factory charge, refer to the nameplate of the unit.
53
ACCESSORiES
VRV HEAT PUmP Cool/heat selector Fixing box REFNET header
RXyQ5P
RXyQ8P8 RXyQ10P
RXyQ12P kRC19-26A6 kJB111A khRQ22m29h
RXyQ14-18PA
RXyQ20-54P(A)/P8(A)
kWC26B160 -
REFNET joint Outdoor unit multi connection kit for 2 outdoor units for 3 outdoor units Central drain pan kit digital pressure gauge kit increase height difference between indoor & outdoor to 90m (see note 5) 1 2 3 4 5
khRQ22m64h khRQ22m20T khRQ22m29T9 khRQ22m64T kWC26B280 kWC26B280 kWC26B450 Bhgp26A1 EkLd90p12 EkLd90p12 EkLd90p18
khRQ22m75h
khRQ22m75T BhFQ22p1007 BhFQ22p1517 see note 2 see note 3 see note 4
54
VRV hEAT pump WiTh CONNECTiON TO STyLiSh iNdOOR uNiTS

BENEFiTS
Innovative VRV technology combined with the stylish and silent indoor units. Ideal for luxery hotels or spaces where you want to add a stylish touch to the indoor environment. Connectable to all multi indoor units. Via the BP box (BPMKS967B2/B3) up to 29 indoor units are connectable to an 18HP outdoor unit. For more information on compatible VRV features contact your local dealer. To be ordered on project base only. Including connection to new Daikin Emura
COnnECTAbLE InDOOR UnITS

model Roundflow ceiling mounted cassette (incl. auto cleaning function3) 4-way blow ceiling mounted cassette Small concealed ceiling unit Slim concealed ceiling unit Inverter driven concealed ceiling unit Wall mounted unit Wall mounted unit Wall mounted unit Ceiling suspended unit floor standing unit flexi type unit Product name fCQ-C8 ffQ-bV fDbQ-b fDXS-E/C fbQ-C fTXg-J CTXg-J fTXS-g fTXS-f fHQ-b fVXS-f fLXS-b 20 25 35 42 50 60
Capacity
71
FVXS-F FTXg-J
FTXS-g BpmkS967B3 FTXS-g
BpmkS967B2
FCQ-C8 FTXS-g
FTXg-J
BpmkS967B2
1 3
The indoor units in the table above are only connectable to RXYQ-PR Decoration panel BYCQ140CG + BRC1E51A needed
Minimum - maximum connection ratio: 80 - 130%
55
SpECiFiCATiONS
VRV Heat pump with connection to stylish indoor units
RXyQ-PR Capacity range cooling nom. heating nom. cooling nom. power input heating nom. EER cooling COp heating max n of indoor units to be connected minimum indoor index standard connection maximum height unit dimensions width depth Weight unit Sound power nom. cooling Sound pressure nom. type air flow rate cooling Fan (nominal) heating external static pressure (max) Compressor type cooling min. - max. Operation range heating min. - max. type Refrigerant charge control type Refrigerant Oil charged volume liquid gas piping max. total length Connections max. length between Ou-iu level difference Ou-iu power supply Capacity hp kW kW kW kW 8 8 22.4 25.0 5.22 5.56 4.29 4.50 13 160 200 260 10 10 28.0 31.5 7.42 7.70 3.77 4.09 16 200 250 325 930 765 187 78 57 171 171 58 propeller m3/min m3/min pa CdB CWB kg 7.7 185 185 196 196 233 233 239 239 240 80 60 316 324 83 63 12 12 33.5 37.5 9.62 9.44 3.48 3.97 19 240 300 390 1,680 1,240 14 14 40.0 45.0 12.40 11.30 3.23 3.98 23 280 350 455 16 16 45.0 50.0 14.20 12.90 3.17 3.88 26 320 400 520 18 18 49.0 56.5 16.2 15.30 3.02 3.69 29 360 450 585
mm mm mm kg dBA dBA
l mm mm m m m
2.1 9.52 19.1
78 hermetically sealed scroll compressor -5.0 ~ 43.0 -20.0 ~ 15.0 R-410A 8.4 8.6 11.3 11.5 Expansion valve (electronic type) Synthetic (ether) oil 4.3 6.6 12.7 22.2 28.6 135 please refer to the piping design on the next page 40 (outdoor unit in highest position) 3N~,50hz, 400V
11.7
6.7 15.9
Notes: Nominal cooling capacities are based on : indoor temperature: 27CDB, 19CWB, outdoor temperature: 35CDB, equivalent refrigerant piping: 7.5m, level difference: 0m. Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference : 0m Sound power level is an absolute value that a sound source generates. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to sound level drawings. Sound values are measured in a semi-anechoic room.
bP box for connection to stylish indoor units

branch provider max. n of indoor units to be connected max. indoor unit connectable capacity dimensions (height x Width x depth) Weight kW mm kg bPmKS967b2 2 14.2 (7.1 + 7.1) 180 x 294 x 350 7.5 8 bPmKS967b3 3 20.8 (6.0 + 7.1 + 7.1)
56
PIPIng DESIgn
The VRV heat pump with connection to stylish indoor units offers a total system piping length of 135 m. (Total main piping length 55m (between outdoor and BP box) + Total branch piping length 80m (between BP box and indoor). The minimum piping length between the outdoor unit and the first branch is 5m. The minimum piping lenth between the BP box and the indoor unit is 2m, the maximum length is 15m. After the first branch, the longest piping length is 40m. The height difference between the outdoor and indoor unit or BP box can be maximum 40m.
2m minimum length 15m maximum length
5m minimum length
40m Level difference between indoor and outdoor units
ACCESSORiES
VRV HEAT PUmP Cool/heat selector Fixing box REFNET header REFNET joint Central drain pan kit digital pressure gauge kit Bp Box for connection to stylish indoor units kWC26B280 Bhgp26A1 BpmkS967B2, BpmkS967B3 khRQ22m20T khRQ22m29T9 khRQ22m64T kWC26B450 RXyQ8PR RXyQ10PR RXyQ12PR kRC19-26A6 kJB111A khRQ22m29h khRQ22m64h RXyQ14-18PR
1 2 3 4 5
57
40m maximum
58
VRV iii-S hEAT pump OpTimiSEd dESigN FOR SmALL CApACiTiES

BENEFiTS
1, 680 mm
1,345 mm
VOLumE Approx. 50% reduction
SPACE SAVIng DESIgn

The VRVIII -S is slimmer and more compact, resulting in significant savings in installation space.
(5hp) 765mm 320mm 900mm (4,5,6hp) FOOTpRiNT Approx. 40% reduction
796mm
HIgH COP VALUES

A major feature of VRVIII-S is its exceptional energy efficiency. The system achieves high COPs during both cooling and heating operation by the use of refined components and functions.
Cooling
COp and EER for RXySQ4pAV

3.99 1
4.56 2
heating
1 2
Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB, outdoor temperature: 35C, equivalent refrigerant piping: 5m, level difference: 0m. Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping: 5m, level difference: 0m
59

The VRV III-S provides the long piping length possibility of 150m1 (175m equivalent piping length), with a total piping length of 300m. If the outdoor unit is installed above the indoor units, the height difference can be up to a maximum of 50m2. These generous allowances facilitate an extensive variety of system designs.
50m Level difference between indoor and outdoor units
Notes: 1 40 m when the outdoor unit is installed below indoor units. 2 Maximum piping length between the indoor unit and the first branch is 40 m.
AdVANCEd TEChNOLOgiES
1 SUPER AERO gRILLE The spiral shaped ribs are aligned with the direction of discharge flow in order to minimise turbulence and reduce noise.
2 SmOOTH AIR InLET bELL mOUTH AnD AERO
Aero spiral fan blade tips
SPIRAL fAn
These features assist in significantly reducing noise. Guides are added to the bell mouth intake to reduce turbulence in the air flow generated by fan suction. The aero spiral fan features fan blades with bent blade edges, further reducing turbulence.
Conventional
New
Escaping edges are sucked in by the bent blade edges, reducing overall turbulence.
E-bRIDgE CIRCUIT
Prevents accumulation of liquid refrigerant in the condenser. This results in more efficient use of the condenser surface under all conditions and leads in turn to better energy efficiency. Increased evaporative capacity stems from the newly developed refrigeration circuit, the SCe-bridge circuit, which adds super cooling prior to the expansion cycle. By adopting this circuit, the COPs in both cooling and heating have been drastically improved.
60
Evaporative capacity can be raised by taking super cooling just before the electronic expansion valve By the SCe- bridge circuit, cooling and heating attain the improvement in COP
Current Evaporativecapacity
Evaporative-capacity has been improved by adopting the SCe-Bridge Circuit circuit. SCe-Bridge Circuit
SpECiFiCATiONS
VRVIII-S Heat pump - single phase (PAV), three phase (PAy)

RXySQ-PAV / RXySQ-PAy Capacity range cooling heating cooling power input heating EER cooling COp heating max n of indoor units to be connected minimum standard indoor index connection maximum Capacity dimensions Weight Sound power Sound pressure unit unit cooling cooling heating type air flow rate (nominal at 230V) nom. nom. nom. nom. hp kW kW kW kW 4 4 11.2 12.5 2.81 / 2.89 2.74 / 2.82 3.99 / 3.88 4.56 / 4.43 6 50 100 130 5 5 14.0 16.0 3.51 / 3.61 3.86 / 3.97 3.99 / 3.88 4.15 / 4.03 8 62.5 125 162.5 1,345 900 320 125/120 67 51 53 propeller 106 105 hermetically sealed scroll compressor -5.0 ~ 46.0 -20.0 ~ 15.5 R-410A 4.0 Expansion valve (electronic type) daphne FVC68d 1.5 9.52 15.9 300 150 (actual length) 50 (outdoor unit in highest position) 1~, 220-240V, 50hz / 3~, 380-415V, 50hz 6 6 15.5 18.0 4.53 / 4.66 4.57 / 4.70 3.42/ 3.33 3.94 / 3.83 9 70 140 182
height width depth nom. nom. nom.
mm mm mm kg dBA dBA dBA m/min m/min
66 50 52 106 102
69 53 55 106 105
Fan Compressor Operation range Refrigerant Refrigerant Oil
piping Connections
cooling heating External static pressure type cooling min. - max. heating min. - max. type charge control type charged Volume liquid gas max. total length max. length between Ou-iu level difference Ou-iu
CdB CWB kg
l mm mm m m m
9.52 15.9
9.52 19.1
power supply
Notes: Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB, outdoor temperature: 30C, equivalent refrigerant piping: 7.5m, level difference: 0m. Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping: 7.5m, level difference: 0m. Sound power level is an absolute value that a sound source generates. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to sound level drawings. Sound values are measured in a semi-anechoic room.
ACCESSORiES
RXySQ4PAV / RXySQ4PAy Cool/heat selector Fixing box Refnet header Refnet joint Central drain plug RXySQ5PAV / RXySQ5PAy KRC19-26A6 KJB111A KHRQ22M29H KHRQ22M20T KKPJ5F180 RXySQ6PAV / RXySQ6PAy
61
VRViii-Q - REpLACEmENT VRV

ThE dAikiN SOLuTiON TO R-22 phASE OuT
Due to significant developments in heat pump technology, older systems of air conditioning run less efficiently than those available today. Furthermore the use of R-22 will be soon banned in Europe. To upgrade R-22 systems as cost effective as possible, Daikin replacement VRV units can be installed using existing pipe-work.
WHAT IS R-22 AnD WHy IS IT PHASED-OUT In EUROPE?

R-22 is a hydrochlorofluorocarbon (HCFC) which was commonly used in air conditioning systems. When R-22 is released into the air, the ultraviolet rays of the sun cause it to decompose and chlorine is released in the stratosphere. Chlorine reacts with ozone, reducing the amount of the ozone. Due to ozone layer depletion, harmful ultraviolet rays reach the surface of the earth giving rise to a number of health and environmental issues. The international community therefore, signed the Montreal Protocol to phase out ozone depletion materials by 2030. The European Union however, decided to ban R-22 already in 2015.
When will R-22 be banned in europe?
2004
2005
2006
2009
2010
2011
2014
2015
Ban on the use of R-22 in new air conditioning equipment
Ban on the use of virgin R-22 for service & maintenance
Ban on the use of all R-22 for service & maintenance
Only reclaimed & recycled1 R-22 allowed

1
Recycled: re-use of R-22 following a basic cleaning process by the same undertaking that carried out the recovery (can be done by installer) Reclaimed: reprocessed R-22 in order to meet the equivalent performance of virgin R-22 (by specialized company)
62
WHAT IS THE ImPACT On An R-22 InSTALLATIOn?

The R-22 phase-out regulation will impact on all currently operating R-22 systems, although reliable R-22 equipment does not need to be replaced immediately because maintenance can be carried out with recycled or reclaimed R-22 until January 1st, 2015. However, currently not enough R-22 is reclaimed or recycled to cover the demand, supply shortages and price increases are expected. If there is no reclaimed or recycled R-22 available, certain repairs (for example: compressor change) are no longer possible and considerable air conditioning system downtime can occur. It is therefore worthwhile to consider a replacement system before 2015, especially for air conditioning systems with a large impact on the daily running of the business.
WHAT SHOULD bE REPLACED?

Replace your R-22 / R-407C outdoor unit with R-410A technology, but keep your refrigerant piping and in some cases your indoor units1. In case your indoor units can remain, works only need to be carried out at the outdoor unit and not inside your building (in case of a heat pump installation). 1. 2. 3. 4.
Replace outdoor unit Replace BS-boxes (in case of H/R) Replace indoor units (check with your local dealer if needed) The system will automatically clean the piping & charge the correct amount of R-410A refrigerant
kEEp REFRigERANT pipiNg

replace replace
replace 1
replace 1
replace 1
Check with your local dealer if indoor units need to be replaced.
63
BENEFiTS
HIgH EffICIEnCy
Upgrading an old R-22 system to a Replacement VRVsystem will result in increased system efficiency. Efficiency gains of more than 40% in cooling can be realized, by virtue of technological developments in current heat pump technology and the more efficient R-410A refrigerant. Increased energy efficiency equals lower energy consumption, subsequent lower energy costs and lower CO2 emissions.
fAST InSTALLATIOn
It is not necessary to remove the existing piping and even the indoor units can remain (depending on type of indoor unit). This means work only has to be carried out at the outdoor unit and not inside your building in case of a heat pump installation. The outdoor unit automatically charges the refrigerant and cleans the refrigerant piping. This unique Daikin feature makes the installation time even shorter.
EER of a 10 hp system
4.50 4.00 3.50 3.00 2.50 2.00 1.50 R-22 1 R-407C 2 VRVIII-Q 3
nO LImITATIOnS On SySTEm HISTORy

As a result of the combined automatic charging and refrigerant pipe cleaning function, it is possible to ensure a clean piping network, even when a compressor breakdown has previously occurred. In this way all correct installed R-22 and R-407C VRV systems can be replaced.
3.98 2.37 3.10
40% MORE EffICIENT

1
R-22: RSXY10KA7
R-407C: RSXYP10L7
R-410A: RQYQ280P
LImITED AnD PLAnnED-DOWnTImE

As the refrigerant piping can be maintained the installation is less intrusive and less time consuming than for a completely new system. Moreover, downtime can be carefully planned: whereas if a problem occurs when not enough reclaimed R-22 is available, a long and unplanned downtime can be the result.
POSSIbILITy TO InCREASE CAPACITy

Cooling loads often increase subsequent to the initial installation of the air conditioning system. The Replacement VRV(VRVIII-Q) enables system capacity to be increased without changing the refrigerant piping (depending on system characteristics). For example: It is possible to install a 16 HP Replacement VRVon the refrigerant piping of an R-22 10 HP system.
LImITED AnD PHASED InVESTmEnT COST

It is possible to spread the various stages of replacement over a certain period of time because the indoor units can remain in most cases. The air conditioning replacement therefore, can be incorporated in the general refurbishment schedule of the building and the investment cost can be spread. A further reduction in installation cost can be achieved by maintaining the old refrigerant copper pipe work.
10 hp
16 hp
1.
EnVIROnmEnTAL AWAREnESS
R-410A not only has a zero ozone depletion potential, it is also proven to be more energy efficient than R-22.
2.
1. Keep main piping
2. Add indoor units
1. Keep main piping 2. Install indoor units with a higher total capacity
64
TEChNOLOgiES
REDUCED PRESSURE
As R-22 VRV systems used to work on a lower pressure than R-410A systems; thus the copper refrigerant piping was also designed for these lower pressures. Therefore the Replacement VRV (VRVIII-Q) must operate at lower pressures than the standard VRVIII series. However thanks to the sub cool circuit a high efficiency level can be kept even with the lower pressures.
Pressure 3.8 MPa 3.3 MPa
A Decompression to 3.3MPa(s) R-22 existing piping can be used B Extra sub cool circuit high COP
REfRIgERAnT PIPE CLEAnIng

When replacing an air conditioning system, the piping is normally replaced as well since traces of old refrigerant and oil mixed with the oil and refrigerant of the new system can cause the equipment to malfunction. In order to allow re-use of existing R-22 piping with an R-410A system Daikin developed a technology to capture and retain the contamination left in the refrigerant piping. During the charging of the system, R-410A refrigerant starts circulating through the copper piping collecting the contamination left in the refrigerant piping. The refrigerant including the remaining oil from the R-22 system is filtered in the outdoor unit and the contamination is deposited in the outdoor unit. This process is executed only once and takes about 1 hour (depending on system characteristics). Daikin is the first manufacturer in the industry to develop this combination of automatic charging and refrigerant pipe cleaning function.
Indoor
VRVIII-Q
Pressure sensor Change over valve Temperature sensor
Catcher Contamination is collected by the power of the refrigerant gas

65
}
~
Enthalpy
Antireverse valve
Temperature sensor
SpECiFiCATiONS
VRV-Q - Replacement VRV - Heat recovery

RQCEQ-P 540 636 3 20 54.0 60.0 15.5 16.1 3.48 3.72 33 27.0 54.0 70.2 1680 635+ 635 175+ 175 57 95+ 95 61 110+110 61 95+ 95 + 110 635+ 635+ 635 765 175+ 175+175 62 95+ 110+110 179+ 175+175 175+175 175+179 179+179+ 179+179 +175+179 +179+179 +179+179 179+179 63 64 propeller 110+ 110 + 110 63 64 65 66 635+ 635+ 635+ 635 3 22 63.6 67.2 21.9 17.7 2.90 3.79 36 31.8 63.6 82.7
280 Outdoor unit modules Capacity range cooling nom. heating nom. cooling nom. power input heating nom. EER cooling heating COp max n of indoor units to be connected minimum indoor index standard connection maximum height dimensions unit width depth Capacity Weight Sound pressure cooling type Fan Compressor Operation range Refrigerant nom. RQEQ140p RQEQ180p RQEQ212p hp kW kW kW kW 2
360 2
460 2 1 16 45.0 52.0 12.2 13.4 3.77 3.89 26 23.0 46.0 59.8
500 1 2 18 50.0 56.0 13.9 14.7 3.61 3.80 29 25.0 50.0 65.0
712 1 2 1 24 71.2 78.4 21.2 20.7 3.36 3.80 40 35.6 71.2 92.6
744 1 1 2 26 74.4 80.8 23.3 21.2 3.19 3.81 43 37.2 74.4 96.7
816 1 3 28 81.6 87.2 27.1 23.1 3.01 3.77 47 40.8 81.6 106
848
10 28.0 32.0 7.04 8.00 3.98 4.00 16 14.0 28.0 36.4
13 36.0 40.0 10.3 10.7 3.48 3.72 20 18.0 36.0 46.2
4 30 84.8 89.6 29.2 23.6 2.90 3.79 50 42.4 84.8 110
mm mm mm kg dBA m3/min
Air flow rate cooling (nominal at 230V)
95+ 110+ 110+ 110
110+ 110+ 110+ 110
external static pressure (max.) pa motor type cooling min. - max. CdB heating min. - max. CWB type charge control liquid gas discharge gas pressure equiliser tube max. total length max. length between Ou-iu level difference Ou-iu kg mm mm mm mm m m m 10.3+ 10.3 10.6+ 10.6 9.52 22.2 19.1 -
78 hermetically sealed scroll compressor -5~43 -20~15.5 R-410A 10.3+10.3 10.3+10.6 10.6+10.6 11.2+11.2 10.3+10.6 10.3+10.6 10.6+11.2 11.2+11.2 +10.6 +10.6 +10.6 +11.2 +10.6+11.2 +11.2+11.2 +11.2+11.2 +11.2+11.2 Electronic expansion valve 15.9 28.6 22.2 25.4 19.1 34.9 28.6 -
12.7 25.4
piping connections
power Supply
300 120 (actual length) 50 (outdoor unit in highest position) 3~. 400V. 50hz
Notes: Nominal cooling capacities are based on : indoor temperature: 27CDB, 19CWB, outdoor temperature: 35CDB, equivalent refrigerant piping: 7.5m, level difference: 0m. Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping : 7.5m, level difference : 0m
ACCESSORiES
RQCEQ280Py1 RQCEQ360Py1 RQCEQ460Py1 RQCEQ500Py1
kJB111A BhFp26p63C
VRVIII-Q - REPLACEmEnT VRV - HEAT RECOVERy Fixing box Outdoor unit multi connection piping kit
RQCEQ540Py1 RQCEQ636Py1
RQCEQ712Py1 RQCEQ744Py1 RQCEQ816Py1 RQCEQ848Py1

BhFp26p84C
BhFp26p36C
66
SpECiFiCATiONS
VRV-Q - Replacement VRV - Heat pump

RQyQ-P 140 180 1 1 RQCyQ-P 460 2 1 RQyP-A 730
RQyQ140p RQyQ180p RQyp280A RQyp335A RQyp400A RQyp450A hp kW kW kW kW
280 2
360 2
500 1 2
540 3
615
680
785
850
1 1 5 14.0 16.0 3.52 4.00 3.98 4.00 8 7.0 14.0 18.2 635 175 54 95 175 58 110 6.5 18.0 20.0 5.17 5.37 3.48 3.72 10 9.0 18.0 23.4 10 28.0 32.0 7.04 8.00 3.98 4.00 16 14.0 28.0 36.4 13 36.0 40.0 10.3 10.7 3.48 3.72 20 18.0 36.0 46.2 16 46.0 52.0 12.2 13.4 3.77 3.89 26 23.0 46.0 59.8 18 50.0 56.0 13.9 14.7 3.61 3.80 29 25.0 50.0 65.0 20 54.0 60.0 15.5 16.1 3.48 3.72 33 27.0 54.0 70.2 22 61.5 69.0 17.7 18.8 3.47 3.67 36 30.8 61.5 80.0
1 1 24 68.0 76.5 19.2 20.8 3.54 3.68 40 34.0 68.0 88.4
1 1 1 26 73.0 81.5 21.2 22.2 3.44 3.67 43 36.5 73.0 94.9 1 28 78.5 87.5 23.7 23.8 3.31 3.68 46 39.3 78.5 102 1 1 30 85.0 95.0 25.2 25.8 3.37 3.68 48 42.5 85.0 111
Capacity range cooling nom. heating nom. cooling nom. power input heating nom. EER cooling COp heating max n of indoor units to be connected minimum indoor index standard connection maximum height dimensions unit width depth Weight Sound pressure nom. type Air flow rate cooling Fan (nominal at 230V) external static pressure (max.) Compressor motor type cooling min. - max. Operation range heating min. - max. type Refrigerant charge control liquid gas piping max. total length connections max. length between Ou-iu level difference Ou-iu power Supply Capacity * Data not available at time of publication
mm mm mm kg dBA m3/min pa CdB CWB kg mm mm m m m
11.1 15.9
11.1 9.52 19.1
1680 1,240 +1,240 635+ 635+ 635 930+ 930 930+1,240 765 175+175 175+175+175 292+292 292+384 384+384 57 61 62 63 62 63 propeller 110+ 95+ 95+ 95+ 95 110+110 185+200 185+233 185+233 200+233 233+233 95+110 110+110 110+110 78 hermetically sealed scroll compressor -5~43 -20~15.5 R-410A * * * * * 11.1+ 11.1 11.1+11.1 +11.1 Electronic expansion valve 12.7 15.9 19.1 22.2 25.4 28.6 31.8 300 120 (actual length) 50 (outdoor unit in highest position) 3~, 400V, 50hz 635+ 635
ACCESSORiES
VRVIII-Q - REPLACEmEnT VRV - HEAT PUmP Cool / heat selector Fixing box Outdoor unit multi connection piping kit RQyQ140Py1 RQyQ180Py1 RQCyQ280Py1 RQCyQ360Py1
kRC19-26A kJB111A BhFp22p36C BhFp22p54C
RQCyQ460Py1 RQCyQ500Py1
RQCyQ540Py1
67
VRV COOLiNg ONLy

BENEFiTS

VRV offers an extended piping length of 165m (190m equivalent piping length) with a total system piping length of 1,000m. In case the outdoor unit is located above the indoor unit the height difference is 50m standard. It can be extended to 90m*. In case the outdoor unit is located below the indoor unit, the height difference is 40m standard. Height differences up to maximum 90m are possible*. After the first branch, the difference between the longest piping length and the shortest piping length can be maximum 40m, provided that the longest piping length amounts to maximum 90m.
68
90m maximum
SpECiFiCATiONS
VRV Cooling only
RXQ-P(A) Capacity range Capacity cooling nom. power input cooling nom. EER cooling max n of indoor units to be connected minimum indoor index standard connection maximum height unit width dimensions depth Weight unit Sound power nom. cooling Sound pressure nom. type air flow rate (nominal at 230V) cooling Fan external static pressure (mAX) Compressor type Operation range cooling min. - max. type Refrigerant charge control type Refrigerant Oil charged Volume liquid gas piping max. total length Connections max. length between Ou-iu level difference Ou-iu power supply hp kW kW 5 5 14.0 3.52 3.98 8 62.5 125 162.5 1,680 635 765 159 72 54.0 95 8 8 22.4 5.22 4.29 13 100 200 260 1,680 930 765 187 78 57.0 171 10 10 28.0 7.42 3.77 16 125 250 325 1,680 930 765 240 78 58..0 12 12 33.5 14 14 40.0 16 16 45.0 14.20 3.17 26 200 400 520 1,680 1,240 765 316 80 60.0 233 18 18 49.0 16.20 3.02 29 225 450 585 1,680 1,240 765 324 83 63.0 239
mm mm mm kg dBA dBA m3/min pa CdB kg
6.2
7.7
l mm mm m m m
1.7 9.52 15.9 1,000
2.1 9.52 19.1 1,000
9.62 12.40 3.48 3.23 19 23 150 175 300 350 390 455 1,680 1,680 930 1,240 765 765 240 316 80 80 60.0 60.0 propeller 185 196 233 78 hermetically sealed scroll compressor -5.0 ~ 43.0 R-410A 8.4 8.6 11.3 Expansion valve (electronic type) Synthetic (ether) oil 3.9 3.9 5.7 9.52 12.7 12.7 22.2 28.6 28.6 1,000 1,000 1,000 165 (actual length) 50 (outdoor unit in highest position) (optional: 90) 3N~, 400V, 50hz
11.5
11.7
5.7 12.7 28.6 1,000
5.8 15.9 28.6 1,000
Notes: Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, equivalent refrigerant piping : 7.5m, level difference: 0m. Sound power level is an absolute value that a sound source generates. Sound pressure level is a relative value, depending on the distance and acoustic environment. Sound values are measured in a semi-anechoic room.
ACCESSORiES
VRV COOLIng OnLy Fixing box REFNET header REFNET joint Central drain pan kit digital pressure gauge kit increase height difference between indoor & outdoor to 90m (see note 3) kWC26B160 RXQ5P RXQ8P RXQ10P kJB111A khRQ22m29h khRQ22m64h khRQ22m20T khRQ22m29T9 khRQ22m64T kWC26B280 kWC26B280 kWC26B450 Bhgp26A1 EkLd90p12 EkLd90p12 EkLd90p18 RXQ12P RXQ14-18PA
1 All options are kits 2 Central drain pan kit shall be combined based on the outdoor unit combination table 3 The option should be installed inside the outdoor unit, only needed in case outdoor unit is installed above indoor
69
WATER COOLEd VRV OuTdOOR SySTEmS

Despite the remarkable energy efficiency and installation flexibility of the air cooled VRV, there are some applications for which the water cooled version provides a more economic and sustainable solution. These apply primarily to
muLTi STOREy high RiSE COmpLEXES in which maximum refrigerant pipe distances can sometimes
invalidate the use of an air cooled system. Further situations which are ideal for water cooled VRV use include buildings lacking adequate roof or external space for outdoor condensing units and projects with particularly stringent noise regulations.
The water cooled VRV is now available in 9 models between 8 and 30 HP, in heat recovery, heat pump and most recently,
gEOThERmAL variants. The fast growing geothermal sector in fact, provides an ideal opportunity for ground source
heat pumps and offers considerably future potential for its use in very low carbon installations.
STANDARD SERIES
GEOTHERMAL SERIES
BENEFITS
P 72
ADVANCED VRV TECHNOLOGIES
P 76
VRV-W STANDARD SERIES HEAT RECOVERY AND HEAT PUMP
P 78
VRV-W GEOTHERMAL SERIES HEAT RECOVERY AND HEAT PUMP
P 80
BENEFiTS
HIgH EnERgy EffICIEnCIES RESULTS fROm 2-STAgE HEAT RECOVERy
VRV-W benefits from a 2-stage heat recovery facility. The first stage is achieved within the refrigerant system and applies to heat recovery units only. Heat exhausted from indoor units in cooling mode is merely transferred to units in areas requiring heating, maximising energy efficiency and reducing electricity costs.
Heat recovery also available on heat pump units

Second stage heat recovery is achieved within the water loop between the water cooled outdoor units. Two-stage heat recovery substantially improves energy efficiency and represents an ideal solution to the requirements of modern office buildings, in which some areas may require cooling even in winter, depending on the degree of sunshine at the time and the number of individuals in the room.
stage 2
stage 1
72
Stage 1: for heat recovery Simultaneous heating and cooling within the refrigerant system.
When mainly cooling is required, the system recycles heat exhausted from the cooling operation for heating purposes. When mainly heating is required, the system uses cooled post-heating operation refrigerant for cooling. Efficiency improves the more simultaneous operation is performed.
Stage 2: for heat recovery and heat pump! Heat recovery between the water cooled outdoor units for heat recovery and heat pump units!
Heat recovery is also available between systems connected to the same water loop. These systems exchange heat via water, increasing energy efficiency.
Heat recovery between indoor units
Heat recovery between outdoor units

(heat recovery and heat pump)
All indoor units in cooling mode heat rejected to loop VRV-W Indoor units mainly cooling, partly heating heat partly rejected to loop VRV-W full Heat Recovery
Cooling tower (Closed type), boiler
VRV-W
Heat rejected to loop VRV-W
Heat rejected to loop VRV-W VRV-W Indoor units mainly heating, partly cooling partly heat absorption from loop Heat absorbed from loop VRV-W VRV -W
All indoor units in heating mode heat absorption from loop Heat absorbed from loop
VRV-W * Above system configurations are for illustration purposes only.
73
flexible water piping

Water cooled VRV uses water as its heat source, so it is optimal for large buildings, including tall, multi-storey buildings, because the system can tolerate water pressure of up to 1.96 MPa. Furthermore, if the currently installed heat sources water temperature is between 10C and 45C, it may be possible to use the existing water pipe work and heat source. This alone makes it an ideal system solution for building refubishment projects. Because the system is water cooled, outdoor air tempreature does not affect its heating capacity. In addition, water cooling means no defrost operation is required, and the resultant rapid start-up time assures quick and comfortable heating, even in cold environment.
Actual piping length between the VRV-W and indoor units: 120m (Equivalent piping length: 140m)
Water piping Refrigerant piping
Long refrigerant piping length

Considerable flexibility is available within the refrigerant circuit since up to 120m actual piping length and 50m* (if the VRV-W outdoor unit is above the indoor units) in height can exist between the VRV-W outdoor units and indoor units. Water piping does not intrude on the occupied spaces, so there are no leakage problems.
* 40m if the VRV-W outdoor unit is below the indoor units.
VRV-W
Level difference between indoor units: 15m Level difference between the VRV-W and indoor units: 50m if the VRV-W is above 40m if the VRV-W is below
VRV-W
Indoor installation Water piping length depends on the heat source equipment
SPACE SAVIng - STACKED COnfIgURATIOn

The adoption of a new water heat exchanger and optimization of the refrigerant control circuit has resulted in the industrys most compact and lightweight design. The unit weight of 149kg* and height of 1,000 mm makes installation easy. Stacked configuration is also possible, contributing further to space savings.
* for 8HP unit
Ceiling height 3,200mm or higher
Floor level 100-300mm
Stacked configuration is possible.
74
yOUR SySTEm OPTImISED fOR THE EUROPEAn CLImATE - HIgH SEnSIbLE mODE
The high sensible mode on the VRV outdoor units optimises the working of the units for the European climate. This optimisation has the following benefits:
Higher energy efficiency

As no energy is wasted on unnecessary dehumidification anymore the system will work more efficient in cooling operation.
Higher comfort for the end-user

Thanks to the higher evaporation temperature also the discharge temperature of the indoor units will be increased in cooling mode, providing a higher comfort.
WIDE OPERATIOn RAngE

Standard water cooled outdoor units have a wide operation range of between 10C & 45C inlet water temperature, both in heating and cooling. For the geothermal series the operation range is extended even more, down to -10C* in heating and 6C in cooling mode.
* Ethylene glycol should be added to the water when the water inlet temperature is below 5C
STANdARd SERiES HEAT RECOVERY HEAT PUMP 50 40 30 20 10 0 -10 10C 10C Heating 45C Cooling 45C Heating 45C
gEOThERmAL SERiES HEAT RECOVERY HEAT PUMP Cooling 45C
6C
-10C
LOW InDOOR UnIT OPERATIOn SOUnD LEVEL

Continuous research by Daikin into reducing operation sound levels has resulted in the development of a purpose designed inverter scroll compressor and fan. Daikin indoor units have very low sound operation levels, down to 25dB(A)
db(A) 0 20 40 60 80 100 120
Perceived loudness Treshold of hearing Extremely soft Very soft moderately loud Very loud Extremely loud Threshold of feeling
Sound Rustling leaves Quiet room Normal conversation City traffic noise Symphonic orchestra Jet taking off
daikin indoor units
75
AdVANCEd WATER COOLEd VRV TEChNOLOgiES

1 RELUCTAnCE bRUSHLESS DC COmPRESSOR The reluctance brushless DC motor provides significant increases in efficiency compared to conventional AC inverter motors, simultaneously using 2 different forms of torque (normal and reluctance torque) to produce extra power from small electric currents. The motor comprises powerful neodymium magnets, that efficiently generate high torque. These magnets make a major contribution to the energy saving characteristics of the motor. High thrust mechanism By introducing high pressure oil, the reactive force from the fixed scroll is added to the internal force, thereby reducing thrust losses. This results in improved efficiency and suppressed sound level.
iron
Rotating Stator Field
Neodymium magnet
Normal torque Reluctance torque
Suction Low pressure side Scroll discharge
high pressure side
Reluctance dC motor
2 SInE WAVE DC InVERTER Optimizing the sine wave curve, results in smoother motor rotation and improved motor efficiency.
3 I-DEmAnD fUnCTIOn The newly introduced current sensor minimizes the difference between the actual power consumption and the predefined power consumption.
Power consumption (KVV) 8:00
12:00
16:00 Time
20:00
76
InDIVIDUAL COmfORT THAnKS TO VRVIII bS bOX

Individual change over from cooling to heating or vice versa of the indoor units is possible. This means that all indoor units who do not change over continue to provide optimum comfort for the users during this process.
VRVIII
With the VRVIII BS box, the other indoor units can keep heating while the target indoor units are switched from cooling to heating.
Example:
fAn Off
HOT START
77
STANdARd SERiES
SpECiFiCATiONS
VRV-W Standard series - Heat recovery - Heat Pump
RWEyQ-P Outdoor unit RWEyQ8p modules RWEyQ10p Capacity range cooling nom. Capacity heating nom. cooling nom. power input heating nom. EER cooling COp heating max. n of indoor units to be connected minimum indoor index standard connection maximum height dimensions unit Width depth Weight unit Soundpressure Cooling nom. heatExchanger Type Compressor Type cooling inlet water temperature heating Name Refrigerant Charge Control RefrigerantOil Name Liquid gas5 dischargegas5 piping dischargegas6 connections max. total length max. length between level difference powerSupply 8 1 8 22.4 25.0 4.55 4.24 4.92 5.90 13 100 200 260 780 149 50 10 1 10 26.7 31.5 6.03 6.05 4.43 5.21 16 125 250 325 780 150 51 16 2 16 44.8 50.0 9.10 8.48 4.92 5.90 26 200 400 520 18 1 1 18 49.1 56.5 10.6 10.3 4.63 5.49 29 225 450 585 20 24 26 28 30
hp kW kW kW kW
mm mm mm kg dBA
C C kg 3.5 4.2
Ou-iu Ou-iu
mm mm mm mm m m m
9.52 19.1 15.9 19.1
9.52 22.2 19.1 22.2
3 2 1 2 1 2 3 20 24 26 28 30 53.4 67.2 71.5 75.8 80.1 63.0 75.0 81.5 88.0 94.5 12.1 13.7 15.1 16.6 18.1 12.1 12.7 14.5 16.3 18.2 4.43 4.91 4.74 4.57 4.43 5.21 5.91 5.62 5.40 5.21 32 36 36 36 36 250 300 325 350 375 500 600 650 700 750 650 780 845 910 975 1,000 780 + 780 780 + 780 780 + 780 780 + 780 + 780 780 + 780 + 780 780 + 780 + 780 780 + 780 + 780 550 149 + 149 150 + 149 150 + 150 149 + 149 + 149150 + 149 + 149150 + 150 + 149 150 + 150 + 150 53 54 54 55 55 55 56 Stainless steel plate hermetically sealed scroll compressor 10~45 10~45 R-410A 3.5 + 3.5 4.2 + 3.5 4.2 + 4.2 3.5 + 3.5 + 3.5 4.2 + 3.5 + 3.5 4.2 + 4.2 + 3.5 4.2 + 4.2 + 4.2 Expansion valve (electronic type) Synthetic (ether) oil 12.7 15.9 15.9 15.9 19.1 19.1 19.1 28.6 28.6 28.6 34.9 34.9 34.9 34.9 22.2 22.2 22.2 28.6 28.6 28.6 28.6 28.6 28.6 28.6 34.9 34.9 34.9 34.9 300 150 (actual length) 50 (outdoor unit in highest position) 3N~, 380-415V, 50hz
Notes: 1 Nominal cooling capacities are based on : indoor temperature : 27CDB, 19CWB, inlet water temperature : 30C, equivalent refrigerant piping : 7.5m, level difference : 0m. 2 Nominal heating capacities are based on : indoor temperature : 20CDB, inlet water temperature : 20C, equivalent refrigerant piping : 7.5m, level difference : 0m 3 Hold ambient temperature at 0-46C and humidity at 80%RH or less. Heat rejection from the casing: 0.64kW/8HP 4 Hold ambient temperature at 0-40C and humidity at 80%RH or less. Heat rejection from the casing: 0.71kW/10HP 5 In case of heat recovery 6 In case of heat pump
For more information on BS boxes, please refer to page 40

78
ACCESSORiES
VRV-W HEAT RECOVERy - STAnDARD SERIES Fixing box REFNET header
RWEyQ8P RWEyQ10P RWEyQ16P RWEyQ18P RWEyQ20P RWEyQ24P RWEyQ26P RWEyQ28P RWEyQ30P kJB111A khRQ23m29h khRQ23m64h khRQ23m75h khRQ23m20T khRQ23m29T9 khRQ23m64T khRQ23m75T BhFp26mA56 BWu26A15 BWu26A20 dTA104A62
REFNET joint Outdoor unit multi piping connection kit Strainer kit External control adapter for outdoor unit for 2 outdoor units for 3 outdoor units
BhFp26mA84
VRV-W HEAT PUmP - STAnDARD SERIES Cool/heat selector Fixing box REFNET header
RWEyQ8P
RWEyQ10P
RWEyQ16P
RWEyQ18P
RWEyQ20P kRC19-26A kJB111A
RWEyQ24P
RWEyQ26P
RWEyQ28P
RWEyQ30P
REFNET joint Outdoor unit multi piping connection kit Strainer kit External control adapter for outdoor unit for 2 outdoor units for 3 outdoor units
khRQ22m29h khRQ22m64h khRQ22m75h khRQ22m20T khRQ22m29T9 khRQ22m64T khRQ22m75T BhFp22mA56 BWu26A15 BWu26A20 dTA104A62
BhFp22mA84
79
gEOThERmAL SERiES
BENEFiTS
HEATIng WITH gROUnD SOURCED WATER AS A REnEWAbLE EnERgy SOURCE

This water cooled system uses the renewable energy from ground water, water from lakes, rivers, Because the temperature of for example ground water remains relatively constant during the year, this systems has a superior efficiency, even in the most extreme outdoor temperatures.
EXTEnDED OPERATIOn RAngE

The water cooled geothermal series have an inlet water temperature down to -10C * in heating, extending the water cooled application range.
* Ethylene glycol should be added to the water when the water inlet tempetarure is below 5C
50 40 30 20 10 0 -10 -10C 6C Heating 45C Cooling 45C
80
SpECiFiCATiONS
VRV-W - geothermal series - Heat recovery - heat pump
RWEyQ-PR Capacity range Capacity power input cooling heating cooling heating nom. nom. nom. nom. hp kW kW kW kW 8 8 22.4 25.0 4.55 4.24 4.69 5.61 13 100 200 1,000 780 550 149 50 Stainless steel plate hermetically sealed scroll compressor 6~45 -10~45 R-410A 3.5 Expansion valve (electronic type) Synthetic (ether) oil mm mm mm mm m m m 9.52 19.1 15.9 19.1 300 150 (actual length) 50 (outdoor unit in highest position) 3N~, 380-415V, 50hz 9.52 22.2 19.1 22.2 4.2 150 51 10 10 26.7 31.5 6.03 6.05 4.11 5.00 16 125 250
EER COp max. n of indoor units to be connected minimum indoor index connection maximum height dimensions unit Width depth unit Weight Soundpressure cooling nom. heatExchanger Type Compressor Type cooling inlet water temperature heating name Refrigerant charge control RefrigerantOil name liquid(Od) gas5 dischargegas5 piping dischargegas6 connections max. total length max. length between level difference powerSupply
mm mm mm kg dBA
C c kg
Ou-iu Ou-iu
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB, inlet water temperature: 30C, equivalent refrigerant piping: 7.5m, level difference: 0m. 2 Nominal heating capacities are based on: indoor temperature: 20CDB, inlet water temperature: 20C, equivalent refrigerant piping: 7.5m, level difference: 0m 3 Hold ambient temperature at 0-46C and humidity at 80%RH or less. Heat rejection from the casing: 0.64kW/8HP 4 Hold ambient temperature at 0-40C and humidity at 80%RH or less. Heat rejection from the casing: 0.71kW/10HP 5 In case of heat recovery 6 In case of heat pump
ACCESSORiES
VRV-W HEAT RECOVERy - gEOTHERmAL SERIES Fixing box REFNET header REFNET joint Strainer kit External control adapter for outdoor unit RWEyQ8PR kJB111A khRQ23m29h khRQ23m20T khRQ23m29T9 BWu26A15 BWu26A20 dTA104A62 RWEyQ10PR
ACCESSORiES
VRV-W HEAT PUmP - gEOTHERmAL SERIES Cool/heat selector Fixing box REFNET header REFNET joint Strainer kit External control adapter for outdoor unit RWEyQ8PR kRC19-26A kJB111A khRQ22m29h khRQ22m20T khRQ22m29T9 BWu26A15 BWu26A20 dTA104A62 RWEyQ10PR
81
iNdOOR uNiTS
As many as 64 separate indoor units can be operated from the single refrigerant circuit of a 54 HP VRV heat pump
NO LESS ThAN 26 diFFERENT STyLiSh ANd ELEgANT mOdELS iN 114 diFFERENT VARiANTS all designed to maximise comfort, minimise operating noise and simplify installation and servicing.
system. In fact, the Daikin VRV indoor unit range, one of the widest on the market, currently comprises VRV indoor units are modern, technologically advanced and come in ceiling mounted cassette, concealed ceiling, ceiling suspended, wall mounted and floor standing models. The Roundflow cassette now includes an optional auto cleaning filter, which automatically cleans itself daily, leading to yearly energy savings of up to 10%. Dust from the filter is collected in the unit for removal by simple vacuum cleaning.
Designed to fit rooms of any size and shape, Daikin indoor units are also user friendly, quiet running, ultra reliable, easy to control and supply users with that relaxing extra something to the indoor climate.
CEILING MOUNTED CASSETTES
CEILING SUSPENDED UNITS
CONCEALED CEILING UNITS
FLOOR STANDING UNITS
WALL MOUNTED UNITS
STYLISH INDOOR UNITS
CEILING MOUNTED CASSETTES
P 84
CEILING SUSPENDED UNITS FLOOR STANDING UNITS
P 108 P 112
CONCEALED CEILING UNITS
P 94
WALL MOUNTED UNITS
P 106
STYLISH INDOOR UNITS CONNECTABLE TO VRV HEAT PUMP RXYQ-PR
P 116
BYCQ140CG
Auto Cleaning decoration panel, New Option for Round Flow Cassette
Daikin introduces first auto cleaning cassette to European market

Daikin launches a new decoration panel for the round flow cassette, equipped with a special filter, which automatically cleans itself once a day. All dust coming from this filter is stored in the indoor unit and can be removed with a normal vacuum cleaner. With this decoration panel energy and maintenance costs will be lower and comfort will be increased.
Higher efficiency and comfort from daily auto cleaning of the filter > Energy savings up to 10%
With a standard decoration panel the energy consumption of the unit increases slowly because dust accumulates in the filter. After the filter is cleaned the energy consumption is back at the level of installation. With the auto cleaning decoration panel the filter is cleaned everyday and therefore the energy consumption remains constant, resulting in an energy saving up to 10% compared to yearly filter cleaning.
Electricity consumption ratio (%)
140
140
Accumulation of dirt in the filter causes energy consumption to increase
120
100
120
0 0.5
Operation years
1.5
100
day 1: equal energy consumption After 1 year: > 20% increase in energy consumption => An average increase of 10% in energy consumption on a yearly basis
0.5
1.5
Filter is never cleaned Filter is cleaned once a year Filter is cleaned every day
84
Easy removal of dust with a vacuum cleaner without opening the unit

Dust is stored in dust box Emptying the dust box can be done with a vacuum cleaner No rearrangement of shop interior etc to access the unit Only a vacuum cleaner is required, no ladder or other equipment Qualified personnel is not necessary No manual cleaning not required to touch the dust
Lower maintenance costs thanks to auto cleaning function

Less time needed for filter maintenance Less qualified personnel required
Detailed operation of the auto cleaning panel

1. Daily cleaning of the filter
Once a day the rounded filter turns 360to pass the special brush. The end-user can program this timing with the remote controller.
2. Auto cleaning cassette: operation
The caught dust is sent to the dust box by using the airflow of the indoor fan. On average the dust box can contain the dust of 1 year for office applications and half a year for shop applications (depending on annual operation hours and shop type).
3. Auto cleaning cassette: Operation
Removing dust with vacuum cleaner

Quick Not necessary to touch dust Not necessary to open panel
85
fXfQ-P9
Round Flow Ceiling mounted Cassette
20-25-32-40-50-63-80-100-125
NEW
FXFQ20-63p9 Standard panel in pure White with grey louvres
FXFQ20-63p9 Standard panel in pure White, including white louvres
FXFQ20-63p9 Auto cleaning panel in pure White
BRC1E51A
BRC7F532
Comfort & Efficiency

NEW
360 air discharge ensures uniform air flow and temperature distribution Modern style decoration panel is available in 3 different variations: Standard panel in white (RAL9010) with grey louvers, standard panel in full white (RAL9010) including white louvers and auto cleaning panel For auto cleaning panel: Daikin introduces first auto cleaning cassette to European market Higher efficiency and comfort from daily auto cleaning of the filter Lower maintenance costs thanks to auto cleaning function Easy removal of dust with a vacuum cleaner without opening the unit The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Fresh air intake: up to 20% (optional kit required) Comfortable horizontal air discharge ensures draughtfree operation and prevents ceiling soiling 23 different air flow patterns possible
To be able to control BYCQ140CGW1 wired remote control BRC1E51A is needed. Not compatible with VRVIII-S and infrared remote control. 2 Not connectable to RXYQ-PR
86
flexible Installation & Easy maintenance

Reduced installation height: 214mm for class 20-63 Drain-up pump with 850 mm lift fitted as standard Easy visible drain check thanks to clear drain socket Allows multi tenant applications (option PCB required)
850 mm
Drain-up pump
Examples of Airflow Patterns

360 radial round flow enables uniform air flow distribution
Roundflow
4-Way blow
3-Way blow
2-Way blow
SpECiFiCATiONS
fXfQ-P9 Cooling capacity heating capacity power input dimensions Weight Casing Air Flow Rate Sound power (nominal) Sound pressure Refrigerant piping Connections Air Filter drain-up height model decoration panel colour dimensions (h x W x d) weight power Supply mm kg mm cooling heating (h x W x d) unit material cooling heating cooling cooling heating name Liquid /gas / drain diameter mm 6.35 / 12.7 / Vp25 (i.d.25/O.d.32) h/L h/L h/L h/L h/L h/L m3 /min m3 /min dBA dBA dBA 12.5 / 9.0 12.5 / 9.0 49 31 / 28 31 / 28 nom. nom. nom. nom. kW kW kW kW mm kg 20.0 galvanised steel 13.5 / 9.0 13.5 / 9.0 50 32 / 28 32 / 28 R-410A 6.4 / 12.7 / Vp25 (i.d.25/O.d.32) Resin net with mold resistance 850 ByCQ140CW16 / ByCQ140CW1W7 / ByCQ140CgW18 pure white (RAL9010) 50x950x950 5.5 1~, 220-240V, 50hz 9.5 / 15.9 / Vp25 (i.d.25/O.d.32) 15.5 / 10.0 15.0 / 9.5 51 33 / 28 33 / 28 16.5 / 11.0 17.5 / 12.0 52 34 / 29 36 / 30 23.5 / 14.5 23.5 / 14.5 55 38 / 32 38 / 32 26.5 / 17.0 28.0 / 17.5 58 41 / 33 42 / 34 33.0 / 20.0 33.0 / 20.0 61 44 / 34 44 / 34 20 2.2 2.5 0.053 0.045 204 x 840 x 840 21.0 25 2.8 3.2 32 3.6 4.0 40 4.5 5.0 0.063 0.055 50 5.6 6.3 0.083 0.067 63 7.1 8.0 0.095 0.114 80 9.0 10.0 0.120 0.108 24.0 100 11.2 12.5 0.173 0.176 125 14.0 16.0 0.258 0.246 288 x 840 x840 26.0
246 x 840 x 840
Notes: 1 The sound pressure values are mentioned for a unit installed with rear suction 2 The sound power level is an absolute value indicating the power wich a sound source generates. 3 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB, outdoor temperature: 35CDB, equivalent refrigerant piping: 5m, level difference: 0m. 4 Nominal heating capacities are based on: indoor temperature: 20CDB, outdoor temperature: 7CDB, 6CWB, equivalent refrigerant piping: 5m, level difference: 0m. 5 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. 6 Pure white standard panel with grey louvers 7 Pure white standard panel with white louvers 8 Pure white auto cleaning panel to be able to control BYCQ140CGW1 wired remote control BRC1E51A is needed. Not compatible with with VRVIII-S and infrared remote control
ACCESSORiES
fXfQ-P9 Wired remote control infrared remote control decoration panel Replacement long life filter (non-woven type) Fresh air intake kit (20 % fresh air intake) (chamber type) Air discharge outlet sealing member pCB for multi tenant
1 2
20 cooling only heat pump
25
32
40 BRC7F533F1 BRC7F532F1
50
63
80
125
BRC1E51A / BRC1d52
Refer to table above kAFp551k160 kddQ55C1401 kdBhQ55C140 dTA114A612
Option not available for BYCQ140CGW1 Mounting plate KRP1H98 is required
87
fXZQ-M9
20-25-32-40-50
4-Way Blow Ceiling mounted Cassette 600 x 600mm
FXZQ20-50m9
BRC1E51A
BRC7E530

Modern style decoration panel in pure white (RAL9010) The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Whisper quiet operation: down to 25 dBA sound pressure level Fresh air intake for healthy living Comfortable air discharge ensures draught for operation and prevents ceiling soiling Since the flaps can move to a 0 position, virtually no draught can be experienced
Ceiling void is 295 mm

0 60
* Not connectable to RXYQ-PR
88
Compact casing (575mm in width and depth) enables unit to fit flush into ceilings and match standard architectural modules, without cutting ceiling tiles. Possibility to shut 1 or 2 flaps for easy installation in corners The switch box can be reached by simply removing the suction grille; therefore maintenance can be done very easily Drain-up pump with 750mm lift fitted as standard Allows multi tenant applications (option required)
Flexible installation
750 mm
Drain-up pump
SpECiFiCATiONS
fXZQ-m9 Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate Sound power level Refrigerant type piping connections Air filter drain-up height model decoration panel colour dimensions (h x W x d) weight power supply
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent piping length: 7.5m (horizontal). 2 Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent piping length: 7.5m (horizontal). 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
20 nom. nom. cooling heating unit material cooling cooling h/L h/L h/L m3/min dBA dBA mm mm 9.0 / 7.0 47 30 / 25 nom. nom. kW kW kW kW mm kg 2.2 2.5 0.073 0.064
25 2.8 3.2
32 3.6 4.0 0.076 0.068 286 x 575 x 575 18 galvanised steel plate 9.5 / 7.5 49 32 / 26 R-410A 6.4 / 12.7 /up 25 (id 20.0 - Od 26.0) Resin net with mold resistant 750 ByFQ60B pure white (RAL 9010)
40 4.5 5.0 0.089 0.080
50 5.6 6.3 0.115 0.107
11.0 / 8.0 53 36 / 28
14.0 / 10.0 58 41 / 33
Sound pressure level (220V) cooling
liquid / gas / drain
mm kg
55 x 700 x 700 2.7 1~, 220-240V, 50hz
ACCESSORiES
fXZQ-m9 Wired remote control infrared remote control decoration panel Sealing member of air discharge outlet panel spacer Replacement long life filter Fresh air intake kit multi tenant option direct installation type cooling only heat pump 20 25 32 BRC1E51A / BRC1d52 BRC7E531 BRC7E530 Refer to table above kdBh44BA60 kdBQ44B60 kAFQ441B60 kddQ44XA60 EkmTAC 40 50
89
fXCQ-M8
20-25-32-40-50-63-80-125
4-Way Blow Ceiling mounted Cassette 600 x 600mm
FXCQ20-32m8
BRC1E51A
BRC7C62

The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Auto-swing function ensures efficient air and temperature distribution and prevents ceiling soiling
90
filter
Standard long life filter

Easy to install: depth of all units is 600mm Maintenance operations can be performed by simply removing the front panel Drain-up pump with 600mm lift fitted as standard Easy to clean flat suction grille Detachable swing flaps
600mm drain-up pump
SpECiFiCATiONS
fXCQ-m8 Cooling capacity heating capacity power input cooling heating unit material cooling h/L nom. h/L m3/min dBA dBA mm mm model decoration panel colour dimensions (h x W x d) weight power supply mm kg 53 x 1,030 x 680 8 ByBC32gJW1 7/5 45 33 / 28 35 / 29 6.4 / 12.7 / Vp25 (id 25 / Od 32) Resin net with mold resistant 600 ByBC50gJW1 ivory white 53 x 1,245 x 680 8.5 1~, 230V, 50hz 53 x 1,430 x 680 9.5 53 x 1,920 x 680 12 ByBC63gJW1 ByBC125gJW1 9 / 6.5 50 35.5 / 30.5 R-410A liquid / gas / drain 9.5 / 15.9/ Vp25 (id 25 / Od 32) nom. nom. nom. nom. kW kW kW kW mm kg 20 2.2 2.5 0.077 0.044 26 25 2.8 3.2 0.092 0.059 305 x 780 x 600 31 12 / 9 32 3.6 4.0 40 4.5 5.0 0.130 0.097 305 x 995 x 600 32 galvanised steel plate 16.5 / 13 52 38 / 33 26 / 21 54 40 / 35 33 / 25 60 45 / 39 50 5.6 6.3 63 7.1 8.0 0.161 0.126 305 x 1,180 x 600 35 80 9.0 10.0 0.209 0.176 47 125 14.0 16.0 0.256 0.223 48
dimensions (h x W x d) Weight Casing Air flow rate
305 x 1,670 x 600
Sound power level cooling Sound pressure level cooling Refrigerant type piping connections Air filter drain-up height
Notes: Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 8m level difference: 0m. Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 8m level difference: 0m. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
ACCESSORiES
fXCQ-m8 Wired remote control infrared remote control decoration panel high efficiency filter 65% *1 high efficiency filter 90% *1 Filter chamber for bottom suction Replacement long life filter
*1 Filter chamber is required when installing a high efficiency filter.
25
32
40 BRC7C67 BRC7C62
50
63
80
125
BRC1E51A / BRC1d52
Refer to table above kAFJ532g36 kAFJ533g36 kddFJ53g36 kAFJ531g36 kAFJ532g56 kAFJ533g56 kddFJ53g56 kAFJ531g56 kAFJ532g80 kAFJ533g80 kddFJ53g80 kAFJ531g80 kAFJ532g160 kAFJ533g160 kddFJ53g160 kAFJ531g160
91
fXKQ-MA
25-32-40-63
Ceiling mounted Corner Cassette
FXkQ63mA
BRC1E51A
BRC4C61

The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence Comfortable horizontal air discharge ensures draughtfree operation and prevents ceiling soiling
1 Standard 2 Draught prevention 3 Anti-ceiling soiling technology
Optimum air flow conditions are created by either downward air discharge or frontal air discharge (via optional grille) or a combination of both
Downward discharge
Frontal discharge
Closed by the decoration panel
Combination
92
flexible Installation
Compact dimensions, can easily be mounted in a narrow ceiling void (only 220 mm ceiling space required, 195 with panel spacer, available as accessory)
min. 195 mm 20 mm
Panel spacer
Drain-up pump with 500mm lift fitted as standard Drain-up pump
500 mm
SpECiFiCATiONS
fXKQ-mA Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate Sound power level Refrigerant type piping connections Air filter drain-up height model decoration panel colour weight dimensions (h x W x d) power supply
Notes: Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 7.5m (horizontal). Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 7.5m (horizontal). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
25 nom. nom. cooling heating unit material cooling cooling h/L nom. h/L m3 /min dBA dBA mm mm 38 / 33 11 / 9 nom. nom. kW kW kW kW mm kg 2.8 3.2 0.066 0.046
32 3.6 4.0
40 4.5 5.0 0.076 0.056
63 7.1 8.0 0.105 0.085 215 x 1,310 x 710 34
215 x 1,110 x 710 31 galvanised steel plate 13 / 10 40 / 34 R-410A
18 / 15 42 / 37 9.5 / 15.9 / Vp25 (id 25 / Od 32)
Sound pressure level (220V) cooling
6.4 / 12.7 / Vp25 (id 25 / Od 32) Resin net with mold resistant 500 Byk45FJW1 ivory white
Byk71FJW1 70 x 1,440 x 800 9.5 1~, 220-240V, 50hz
kg mm
70 x 1,240 x 800 8.5
ACCESSORiES
fXKQ-mA Wired remote control infrared remote control decoration panel panel spacer Replacement long life filter Air discharge grille Air discharge blind panel Flexible duct (with shutter) kpBJ52F56 kAFJ521F56 k-hV7AW kdBJ52F56W kFdJ52F56 cooling only heat pump 25 32 BRC1E51A / BRC1d52 BRC4C63 BRC4C61 Refer to table above kpBJ52F80 kAFJ521F80 k-hV9AW kdBJ52F80W kFdJ52F80 40 63
93
fXDQ-M9
20-25
Small Concealed Ceiling unit
FXdQ20-25m9
BRC1E51A
BRC4C62

Designed for hotel bedrooms Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence
94
filter
Standard air filter: removes airborne dust particles to ensure a steady supply of clean air

Compact dimensions (230mm high & 652mm deep), can easily be mounted in a ceiling void The air suction direction can be altered from rear to bottom suction For easy mounting, the drain pan can be located to the left or the right of the unit Allows multi tenant applications (option required)
Air suction direction
Drain pan
SpECiFiCATiONS
fXDQ-m9 Cooling capacity heating capacity power input dimensions (hxWxd) Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply liquid/gas/drain mm cooling cooling heating nom. h/L h/L unit material cooling heating h/L h/L m3/min m3/min pa dBA dBA dBA 6.7/5.2 6.7/5.2 50 37/32 37/32 R-410A 6.4/12.7 Resin net with mold resistant 1~, 230V, 50hz cooling heating nom. nom. nom. nom. kW kW kW kW mm kg 20 2.2 2.5 0.050 0.050 230x502x652 17 galvanised steel plate 7.4/5.8 7.4/5.8 25 2.8 3.2
Notes : 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 8m level difference : 0m 2 Nominal heating capacities are based on: indoor air temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 8m level difference : 0m 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
ACCESSORiES
fXDQ-m9 Wired remote control infrared remote control multi tenant option cooling heating 20 BRC1E51A / BRC1d52 / BRC2C51 / BRC3A61 BRC4C64 BRC4C62 EkmTAC 25
95
fXDQ-PB
20-25-32
Slim Concealed Ceiling unit
FXdQ20-32pB
BRC1E51A
BRC4C62

Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence
96
filter

Compact dimensions, can easily be mounted in a ceiling void of only 240mm Medium external static pressure facilitates unit use with flexible ducts of varying lengths Drain-up pump with 750mm lift fitted as standard Allows multi tenant applications (option required)
200mm only 700mm
Air filter Suction Chamber
Ceiling
Drain-up pump
SpECiFiCATiONS
fXDQ-Pb Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type drain-up height piping connections Air filter power supply
Notes: 1 Nominal cooling capacities are based on: Indoor temperature: 27CDB, 19CWB Outdoor temperature: 35CDB Equivalent piping length: 7.5m (horizontal). 2 Nominal heating capacities are based on: Indoor temperature: 20CDB Outdoor temperature: 7CDB, 6CWB Equivalent piping length: 7.5m (horizontal). 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. 4 The sound pressure values are mentioned for a unit installed with rear suction.
20 nom. nom. cooling heating unit material cooling cooling cooling hh/h/m/L nom. hh/h/m/L m3/min dBA dBA mm liquid / gas / drain mm high/standard/low pa nom. nom. kW kW kW kW mm kg 2.2 2.5 0.086 0.067
25 2.8 3.2
32 3.6 4.0 0.089 0.070
200 x 700 x 620 23 galvanised steel plate 8.0 / 7.2 / - / 6.4 30 / 10 / 33 / 31 / - / 29 R-410A 750 6.4 / 12.7 / Vp20 (i.d. 20/ O.d. 26) Removable, washable, mildew proof 1~ / 220-240V / 50hz
ACCESSORiES
fXDQ-Pb Wired remote control infrared remote control insulation kit for high humidity multi tenant option cooling only heat pump 20 25 BRC1E51A / BRC1d52 / BRC2C51 / BRC3A61 BRC4C64 BRC4C62 kdT25N32 EkmTAC 32
97
fXDQ-NB
40-50-63
Slim Concealed Ceiling unit
FXdQ40-50NB
BRC1E51A
BRC4C62

98
filter

Compact dimensions, can easily be mounted in a ceiling void of only 240mm Medium external static pressure facilitates unit use with flexible ducts of varying lengths Drain-up pump with 750mm lift fitted as standard Allows multi tenant applications (option required)
200mm only 700mm
Air filter Suction Chamber
Ceiling
Drain-up pump
SpECiFiCATiONS
fXDQ-nb Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type drain-up height piping connections Air filter power supply
Notes: 1 Nominal cooling capacities are based on: Indoor temperature: 27CDB, 19CWB Outdoor temperature: 35CDB Equivalent piping length: 7.5m (horizontal). 2 Nominal heating capacities are based on: Indoor temperature: 20CDB Outdoor temperature: 7CDB, 6CWB Equivalent piping length: 7.5m (horizontal). 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. 4 The sound pressure values are mentioned for a unit installed with rear suction.
40 nom. nom. cooling heating unit material cooling cooling cooling hh/h/m/L nom. hh/h/m/L m3/min dBA dBA mm liquid / gas / drain mm 6.4 / 12.7 / Vp 20 (i.d. 20/ O.d. 26) 34 / 32 / - / 30 10.5 / 9.5/ - / 8.5 high/standard/low pa nom. nom. kW kW kW kW mm kg 27 4.5 5.0 0.160 0.147 200 x 900 x 620
50 5.6 6.3 0.165 0.152 28 galvanised steel plate 12.5 / 11.0 / - / 10.0 44 / 15 / 35 / 33 / - / 31 R-410A 750
63 7.1 8.0 0.181 0.168 200 x 1.100 x 620 31 16.5 / 14.5 / - / 13.0
36 / 34 / - / 32
9.5 / 15.9 / Vp 20 (i.d. 20/ O.d. 26)
Removable, washable, mildew proof 1~, 220-240V, 50hz
ACCESSORiES
fXDQ-nb Wired remote control infrared remote control insulation kit for high humidity multi tenant option cooling only heat pump kdT25N50 EkmTAC 40 50 BRC1E51A / BRC1d52 / BRC2C51 / BRC3A61 BRC4C64 BRC4C62 kdT25N63 63
99
fXSQ-P
NEW
20-25-32-40-50-63-80-100-125-140
Concealed Ceiling unit With inverter driven Fan
FXSQ40-50p
BRC1E51A
BRC4C66

Reduction of power consumption of 20% (compared to previous series) through use of new DC fan Improved comfort thanks to 3-step airflow control Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of an integrated inverter control ensures maximum comfort and efficiency Home leave operation saves energy during absence
filter
NEW

External static pressure (ESP) up to 140 Pa facilitates the use with flexible ducts of varying lengths: ideal for shops and medium size offices Possibility to change ESP through wired remote control allows optimisation of the supply air volume Built-in drain pump as standard increases reliability of the drain system Allows multi tenant applications (option PCB required) Easy installation thanks to automatic air flow adjustment towards nominal air flow rate
625 mm
Ceiling
Drain-up pump
100
Test running
Easy installation thanks to automatic air flow adjustment towards nominal air flow: Installation made easier Reduced installation time

+/- 10%
Fan characteristic curve Actual duct resistance curve duct resistance curve at the time of designing Rated air flow Airflow without air flow automatic adjustment Actual airflow
External static pressure (pa)
After installation, it is possible that the actual duct resistance is lower than expected at time of designing. As a consequence the air flow will be too high. With the automatic air flow adjustment function the unit can adapt its fan speed to a lower curve, so the air flow decreases. The air flow will always be within 10% of the rated air flow because of the amount of possible fan curves (more than 8 fan curves available per model). Alternatively the installer can manually select a fan curve with the wired remote control.
Air flow (m/min)
+/- 10%
SpECiFiCATiONS
fXSQ-P Cooling capacity heating capacity powerinput dimensions (hxWxd) Weight Casing AirFlowRate cooling heating cooling h/L h/L nom. m3/min m3/min pa dBA 51 - / 32 / - / 26 9 / 6.5 9 / 6.5 70 / 30 / 52 - / 33 / - / 27 58 - / 37 / - / 29 R-410A liquid / gas / drain model decoration panel colour height x width x depth mm weight powerSupply kg 55 x 650 x 500 3.0 3.5 1~, 50hz, 220-240V mm 6.35 / 12.7 / Vp25 (O.d. 32 / i.d. 25) ByBS32dJW1 ByBS45dJW1 55 x 800 x 500 White (10y9/0,5) 55 x 1,100 x 500 4.5 9.52 / 15.9 / Vp25 (O.d. 32 / i.d. 25) ByBS71dJW1 ByBS125dJW1 9.5 / 7 9.5 / 7 16 / 11 16 / 11 100 / 30 / 56 - / 37 / - / 30 - / 38 / - / 32 cooling heating nom. nom. nom. nom. kW kW kW kW mm kg 20 2.2 2.5 0.041 0.029 300 x 550 x 700 23 25 2.8 3.2 32 3.6 4.0 0.044 0.032 40 4.5 5.0 0.097 0.085 300 x 700 x 700 26 galvanised steel 19.5 / 16 19.5 / 16 25 / 20 25 / 20 100 / 40 / 32 / 23 32 / 23 120 / 40 / 62 39 / 28 39 / 28 120 / 50 / 50 5.6 6.3 63 7.1 8.0 0.074 0.062 35 80 9.0 10.0 0.118 0.106 100 11.2 12.0 0.117 0.105 46 125 14.0 16.0 0.185 0.173
NEW
140 16.0 18.0 0.261 0.249 47 46 / 32 46 / 32 140 / 50 / 67
300 x 1,000 x 700
300 x 1,400 x 700
Externalstaticpressure high / standard / low Sound power level Refrigerant type pipingconnections Sound pressure level cooling
hh / h / m / L dBA
- / 40 / - / 33 - / 42 / - / 34
55 x 1,500 x 500 6.5
Notes: 1 Nominal cooling capacities measured at:, indoor temperature 27CDB / 19CWB, outdoor temperature 35CDB, equivalent piping length:: outdoor-BP 5m, BP-indoor 3m, level difference 0m 2 Nominal heating capacities measured at: indoor temperature 20CDB, outdoor temperature 7CDB / 6CWB, equivalent piping length: outdoor-BP 5m, BP-indoor 3m level difference 0m 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat 4 Sound pressure level measured at a certain distance from the unit
ACCESSORiES
fXSQ-P Wired remote control infrared remote control decoration panel decoration panel option Air discharge adapter for round duct pCB for multi tenant
Notes: *1. If installing a high efficiency filter in the unit, an assembly chamber for either bottom or rear suction is required. *2. Mounting plate KRP4A96 is required
NEW
25 32 40 50 BRC4C66 BRC4C65 Refer to the table above EkByBSd kdAJ25k36 kdAJ25kA56 dTA114A61*2 kdAJ25kA71 kdAJ25kA140 63 80 100 125 140 BRC1E51A, BRC1d52, BRC2C51, BRC3A61
101
fXMQ-P7
NEW
20-25-32-40-50-63-80-100-125
Concealed Ceiling unit With inverter driven Fan
FXmQ50-80p7
BRC1E51A
BRC4C66

Reduction of power consumption of 20% (compared to previous series) through use of new DC fan Improved comfort thanks to 3-step airflow control Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence
filter
NEW

NEW
Up to 200 Pa external static pressure (ESP) allows extensive ductwork runs and flexible application: ideal for use in large areas Possibility to change ESP through wired remote control allows optimisation of the supply air volume The air suction direction can be altered from rear to bottom suction Built-in drain pump as standard increases reliability of the drain system
750 mm
Ceiling
Drain-up pump
Allows multi tenant applications (option PCB required)
102
Test running

+/- 10%
Air flow (m/min)
+/- 10%
SpECiFiCATiONS
fXmQ-P7 Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type piping connections Air filter model decoration panel colour height x width x depth weight power supply mm kg 55x650x500 3.0 3.5 1~, 50hz, 220-240V ByBS32dJW1 liquid / gas / drain mm 6.35 / 12.7 / Vp25 (i.d. 25/O.d.32) Resin net with mold resistance ByBS45dJW1 55x800x500 ByBS71dJW1 55x1,100x500 4.5 ByBS125dJW1 55x1,500x500 6.5 White (10y9/ 0.5) cooling heating h/m/L h/m/L unit material cooling heating high / standard h/L h/L m3 /min m3 /min pa dBA dBA dBA 56 33/31/29 33/31/29 9 / 6.5 9 / 6.5 9 / 6.5 9 / 6.5 100/50 56 33/31/29 33/31/29 57 34/32/30 34/32/30 9.5 / 7 9.5 / 7 16 / 11 16 / 11 160 / 30 65 39/37/35 39/37/35 61 41/39/37 41/39/37 R-410A 9.5 / 15.9/ Vp25 (i.d. 25/O.d.32) 64 42/40/38 42/40/38 cooling heating nom. nom. nom. nom. kW kW kW kW mm kg 20 2.2 2.5 0.049 0.037 25 2.8 3.2 0.049 0.037 300 x 550 x 700 23 32 3.6 4.0 0.053 0.041 40 4.5 5.0 0.151 0.139 300 x 700 x 700 26 galvanised steel plate 18 / 15 18 / 15 19.5 / 16 19.5 / 16 25 / 20 25 / 20 200 / 50 67 43/41/39 43/41/39 65 70 44/42/40 44/42/40 32 / 23 32 / 23 39 / 28 39 / 28 50 5.6 6.3 0.110 0.098 63 7.1 8.0 0.120 0.108 300 x 1,000 x 700 35 80 9.0 10.0 0.171 0.159 100 11.2 12.5 0.176 0.164 46 125 14.0 16.0 0.241 0.229
300 x 1,400 x 700
Notes: 1 Nominal cooling capacities are based on : return air temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, external static pressure: 100Pa, equivalent refrigerant piping : 7.5m (horizontal) 2 Nominal heating capacities are based on : return air temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, external static pressure: 100Pa, equivalent refrigerant piping : 7.5m (horizontal) 3 Capacities are net, including a deduction for cooling (an awddition for heating) for indoor fan motor heat.
ACCESSORiES
fXmQ-P7 Wired remote control infrared remote control cooling only heat pump model decoration panel colour height x width x depth weight decoration panel option Air discharge adapter for round duct kdAJ25k36A kdAJ25k56A mm kg 55x650x500 3.0 3.5 EkByBSd kdAJ25k71A kdAJ25k140A 20 25 32 40 50 BRC4C65 BRC4C65 Refer to table above White (10y9/ 0.5) 55x800x500 55x1,100x500 4.5 55x1,500x500 6.5 63 80 100 125 BRC1E51A / BRC1d52 / BRC2C51
103
fXMQ-MA
200-250
Large Concealed Ceiling unit
FXmQ200-250mA
BRC1E51A
BRC4C66


Up to 270 Pa external static pressure (ESP) allows extensive ductwork runs and flexible application: ideal for use in large areas Up to 31.5 kW in heating mode
* Not connectable to RXYQ-PR and VRVIII-S (RXYSQ-PAV, RXYSQ-PAVY)
104
SpECiFiCATiONS
fXmQ-mA Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply liquid / gas / drain mm 9.5/19.1/pS1B Note 4 1~, 220-240V, 50hz unit material cooling cooling cooling h/L nom. h/L m3 /min pa dBA dBA 48/45 R-410A 9.5/22.2/pS1B 58/50 221/ 132 / 48/45 high / stand. / low cooling heating nom. nom. nom. nom. kW kW kW kW mm kg 137 galvanised steel plate 72/62 270/ 147 / 200 22.4 25.0 1.294 1.294 470x1,380x1,100 137 250 28.0 31.5 1.465 1.465
Notes: 1 Nominal cooling capacities are based on : return air temperature : 27CDB, 19CWB, outdoor temperature : 35CDB, external static pressure: 100Pa, equivalent refrigerant piping : 7.5m (horizontal) 2 Nominal heating capacities are based on : return air temperature : 20CDB, outdoor temperature : 7CDB, 6CWB, external static pressure: 100Pa, equivalent refrigerant piping : 7.5m (horizontal) 3 Capacities are net, including a deduction for cooling (an awddition for heating) for indoor fan motor heat. 4 The air filter is not standard accessory, but please mount it in the duct system at the suction side. Select its colorimetric method (gravity method) 50% or more.
ACCESSORiES
fXmQ-mA Wired remote control infrared remote control high efficiency filter 65% high efficiency filter 90% Filter chamber Longlife replacement filter drain pump kit cooling only heat pump 200 BRC1E51Ai / BRC1d52 / BRC2C51 / BRC3A61 BRC4C66 BRC4C65 kAFJ372L280 kAFJ373L280 kdJ3705L280 kAFJ371L280 kdu30L250VE 250
105
fXAQ-P
Wall mounted unit
20-25-32-40-50-63
NEW
FXAQ40-63p
BRC1E51A
BRC7E618
10
70

NEW
Modern style flat front panel 10 25 Vertical auto-swing function moves 40 the discharge flaps up and down for efficient 55 70 air distribution throughout the room
10 Cooling 70 Heating
Vertical auto-swing 5 different discharge angles can be 70 programmed via the remote control
10
10 25 40 55 70
5 discharge angles

The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence

Both horizontal flaps and front panel can easily be removed and washed All maintenance operations can be carried out from the front of the unit Ideal for refurbishment projects Allows multi tenant applications (option PCB required)
106
SpECiFiCATiONS
fXAQ-P Cooling capacity heating capacity power input dimensions (hxWxd) Weight Casing Air flow rate Sound pressure level Sound power level Refrigerant type piping connections Air filter power supply
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 5m (horizontal). 2 Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 5m (horizontal). 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
20 nom. nom. cooling heating unit colour cooling cooling cooling h/L nom. h/L m3/min dBA dBA mm 7.5 / 4.5 35 / 29 nom. nom. kW kW kW kW mm kg 2.2 2.5 0.019 0.029
25 2.8 3.2 0.028 0.034 290 x 795 x 238 11
32 3.6 4.0 0.030 0.035
40 4.5 5.0 0.020 0.020
50 5.6 6.3 0.033 0.039 290 x 1,050 x 238 14
63 7.1 8.0 0.050 0.060
White 8/5 36 / 29 8.5/5.5 37 / 29 R-410A 6.4 / 12.7 / Vp13 (id13/Od18) Resin net washable 1~, 220-240V, 50hz 9.5 / 15.9 / Vp13 (id13/Od18) 12 / 9 39 / 34 15 / 12 42 / 36 19 / 14 46 / 39
ACCESSORiES
fXAQ-P Wired remote control infrared remote control drain pump kit pCB for multi tentant cooling only heat pump 20 25 32 BRC7E619 BRC7E618 k-kdu572EVE dTA114A61 40 50 63 BRCE51A, BRC1d52
107
fXHQ-MA
32-63-100
Ceiling Suspended unit
FXhQ32mA
BRC1E51A
BRC7E63
Wider air discharge thanks to Coanda effect: up to 100 degrees
Coanda effect

100
The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence

Can be installed in both new and existing buildings. Air flow distribution for ceiling heights up to 3.8m without loss of capacity The unit can easily be mounted in corners and narrow spaces, as it only needs 30mm lateral service space
30 30
Lateral service space
*Not connectable to RXYQ-PR
108
SpECiFiCATiONS
fXHQ-mA Cooling capacity heating capacity power input dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 7.5m (horizontal). 2 Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 7.5m (horizontal). 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
32 nom. nom. cooling heating unit colour h/L h/L liquid / gas / drain m3 /min dBA dBA mm 36 / 31 6.4 / 12.7 / Vp20 (id20 / Od26) 12 / 10 nom. nom. kW kW kW kW mm kg 3.6 4.0 0.111 0.111 195 x 960 x 680 24
63 7.1 8.0 0.115 0.115 195 x 1,160 x 680 28 ivory white 17.5 / 14 39 / 34 R-410A 9.5 / 15.9/ Vp20 (id20 / Od26) Resin net with mold resistant 1~, 220-240V, 50hz
100 11.2 12.5 0.135 0.135 195 x 1,400 x 680 33 25 / 19.5 45 / 37
ACCESSORiES
fXHQ-mA Wired remote control infrared remote control drain pump kit Replacement long life filter L-type piping kit resin net for upward direction cooling only heat pump kdu50m60 kAFJ501dA56 khFp5m35 kAFJ501dA80 khFp5m63 32 63 BRC1E51A, BRC1d52 BRC7E66 BRC7E63 kdu50m161 kAFJ501dA112 100
109
fXUQ-MA
71-100-125
4-Way Blow Ceiling Suspended unit
FXuQ71mA
BEVQ71-125mA
BRC1E51A
BRC7C528

Air can be discharged in any of 4 directions The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence Auto-swing function ensures efficient air and temperature distribution Air can be discharged at 5 different angles between 0 and 60 degrees
60
60
110

Can be installed in both new and existing buildings Possibility to shut 1 or 2 flaps for easy installation in corners Air flow distribution for ceiling heights up to 3.5m without loss of capacity Drain-up pump with 500mm lift fitted as standard 5m maximum distance between FXUQ unit and junction box
4-Way blow
3-Way blow
2-Way blow
SpECiFiCATiONS
fXUQ-mA Cooling capacity heating capacity Nominal input dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply Combination with junction box BEVQ71mA liquid / gas / drain mm 9.5 / 15.9 / (id20 / Od 26) cooling cooling heating nom. h/L h/L dBA dBA dBA unit colour 19 / 14 56.0 40 / 35 40 / 35 nom. nom. cooling heating kW kW kW kW mm kg 71 8.0 9.0 0.180 0.160 165 x 895 x 895 25 100 11.2 12.5 0.289 0.269 230 x 895 x 895 31 White 29 / 21 59.0 43 / 38 43 / 38 R-410A 9.5 / 15.9 / (id20 / Od 26) Resin net with mold resistant 1~, 230V, 50hz BEVQ100mA BEVQ125mA 9.5 / 15.9/ (id20 / Od 26) 32 / 23 60.0 44 / 39 44 / 39 125 14.0 14.0 0.289 0.269 230 x 895 x 895 31
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB, 24 CWB, equivalent piping length 7.5m level difference: 0m 2 Nominal heating capacities are based on: indoor temperature: 20CDB, 15 CWB outdoor temperature: 7CDB, 6CWB, equivalent piping length 7.5m level difference: 0m 3 Capacities are net including a deduction for cooling (an addition for heating) for indoor fan motor heat.
ACCESSORiES
fXUQ-mA Wired remote control infrared remote control cooling only heat pump kdBhJ49F80 kdBTJ49F80 kdgJ49F80 kAFJ495F140 khFp49m63 khFp49m140 71 100 BRC1ES1A / BRC1d52 BRC7C529 BRC7C528 kdBhJ49F140 kdBTJ49F140 kdgJ49F140 125 Sealing member of air discharge outlet Air discharge decoration panel Vertical flap kit Replacement long life filter L-type connection piping kit
JuNCTiON BOX FOR CONNECTiON TO VRV

Junction box dimensions Weight Casing power supply VE h xW x d mm kg 3.0 bEVQ71mA bEVQ100mA 100x350x225 3.0 galvanised steel plate 1~, 220-240V, 50hz 3.5 bEVQ125mA
111
fXLQ-P
NEW
Floor Standing unit
20-25-32-40-50-63
FXLQ20-25p
BRC1E51A
BRC7C62
Comfort
NEW NEW

Stylish modern casing: finished in pure white (RAL9010) Unit can be installed as free standing model by use of optional back plate Ideal for installation beneath a window The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence

Requires very little installation space, only 232 mm deep and 600 mm high Running the pipes from connections at the back, enables the unit to be wall mounted which in turn allows cleaning beneath the unit where dust tends to accumulate
Wall mounted
Floor standing
112
Detail of the FXLQ-P built-in wired remote control
SpECiFiCATiONS
fXLQ-P Cooling capacity heating capacity power input dimensions (h x W x d) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 7.5m (horizontal). 2 Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 7.5m (horizontal). 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
20 nom. nom. cooling heating unit colour cooling cooling cooling h/L nom. h/L m3 /min dBA dBA mm 35/32 7/6 nom. nom. kW kW kW kW mm kg 2.2 2.5 0.049 0.049 27
25 2.8 3.2 0.049 0.049
32 3.6 4.0 0.090 0.090 32
40 4.5 5.0 0.090 0.090
50 5.6 6.3 0.110 0.110 38
63 7.1 8.0 0.110 0.110
600 x 1,000 x 232
600 x 1,140 x 232 pure white (RAL9010) + iron grey (RAL 7011) 7/6 8/6 35/32 R-410A 6.4/12.7 / 21 Resin net with mold resistant 1~, 220-240V, 50hz 11/8.5 38/33
600 x 1,420 x 232
14/11 39/34
16/12 40/35 9.5/15.9 /21
35/32
ACCESSORiES
fXLQ-P Wired remote control infrared remote control Long life replacement filter cooling only heat pump kAFJ361k28 20 25 32 BRC4C64 BRC4C62 kAFJ361k45 kAFJ361k71 40 50 63 BRC1E51A, BRC1d52, BRC2C51, BRC3A61
113
fXNQ-MA
20-25-32-40-50-63
Concealed Floor Standing unit
FXNQ20-25mA
BRC1E51A
BRC7C62
Comfort

Ideal for installation below a window Blends unobstrusively with any interior decor: only the suction and discharge grilles are visible The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence
114

Requires very little installation space, only 222 mm deep and 600 mm high Running the pipes from connections at the back, enables the unit to be wall mounted which in turn allows cleaning beneath the unit where dust tends to accumulate The connecting port faces downward, eliminating the need to attach auxiliary piping
Connecting port
Refrigerant piping
SpECiFiCATiONS
fXnQ-mA Cooling capacity heating capacity power input dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply liquid/gas/drain mm unit colour cooling cooling cooling h/L nom. h/L m3/min dBA dBA 35/32 35/32 35/32 R-410A 6.4/12.7 / 21 Resin net with mold resistant 1~, 220-240V, 50hz 9.5/15.9 / 21 7/6 7/6 8/6 38/33 39/34 40/35 cooling heating nom. nom. nom. nom. kW kW kW kW mm kg 20 2.2 2.5 0.049 0.049 600 x 1,00 x 222 19 25 2.8 3.2 0.049 0.049 32 3.6 4.0 0.090 0.090 23 ivory white 11/8.5 14/11 16/12 40 4.5 5.0 0.090 0.090 50 5.6 6.3 0.110 0.110 27 63 7.1 8.0 0.110 0.110
600 x 1,140 x 222
600 x 1,420 x 222
Notes: 1 Nominal cooling capacities are based on: indoor temperature: 27CDB, 19CWB outdoor temperature: 35CDB equivalent refrigerant piping: 8m level difference: Om. 2 Nominal heating capacities are based on: indoor temperature: 20CDB outdoor temperature: 7CDB, 6CWB equivalent refrigerant piping: 8m level difference: Om. 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. 4 The sound pressure values are mentioned for a unit installed with rear suction.
ACCESSORiES
fXnQ-mA Wired remote control infrared remote control Replacement long life filter cooling only heat pump kAFJ361k28 kAFJ361k45 kAFJ361k71 20 25 32 BRC4C64 BRC4C62 kAFJ361k28 kAFJ361k45 kAFJ361k71 40 50 63 BRC1E51ABRC1d52, BRC2C51, BRC3A61
115
fTXG-J/CTXG-J
25-35-50
Wall mounted unit Stylish indoor units for Connection to VRV heat pump
emura
FTXg25,35J-W CTXg50J-W
FTXg25,35J-S CTXg50J-S
ARC466A1

Remarkable blend of iconic design and engineering excellence with an elegant finish in brushed aluminium or matt crystal white Weekly timer can be set to start heating or cooling anytime on a daily or weekly basis Comfort mode guarantees draught free operation by preventing that warm or cold air is directly blown on to the body Indoor unit silent operation: silent buttons on the remote control lower the operating sound of the indoor unit by 3dBA Movement sensor saves power consumption in unoccupied rooms: when the room is empty, the unit switches to economy mode after 20 minutes and restarts when a person enters the room Night set mode saves energy by preventing overcooling or overheating during night time Powerful mode can be selected for rapid heating or cooling; after the powerful mode is turned off, the unit returns to the preset mode
filter
Titanium apatite photocatalytic air purification filter removes airborne microscopic particles, powerfully decomposes odours and helps to prevent the propagation of bacteria, viruses, microbes to ensure a steady supply of clean air
* Only connectable to RXYQ-PR
116
SpECiFiCATiONS
fTXg-J/CTXg-J dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
Note: Sound pressure level measured at a certain distance from the unit
25 mm unit material cooling heating cooling cooling heating liquid / gas / drain h / m/L / SL h / m/L / SL h h / m/L / SL h / m/L / SL m3 / min m3 / min dBA dBA dBA mm 8.8 / 6.8 / 4.7/3.8 9.6/7.9/6.2//5.4 54 38 / 32/25/22 39/34/28/25 6.35 / 9.52 / 18.0 kg
35 295x915x155 11 matt crystal white or Brushed aluminium 10.1/7.3/4.6/3.9 10.8/8.6/6.4/5.6 58 42/34/26/23 42/36/29/26 R-410A
50
10.5 / 8.7 / 6.9 / 5.9 11.4 / 9.8 / 8.1 / 7.1 64 47 / 41 / 35 / 32 47 / 41 / 35 / 32 6.35 / 12.7 / 18.0
Removable / washable / mildew proof 1~, 220-240V, 50hz
ACCESSORiES
fTXg-J/CTXg-J infrared remote control Titanium apatite photocatalytic air purification filter (with frame) Titanium apatite photocatalytic air purification filter (without frame) Anti-theft protection for remote control
* Information not available at time of publication
25
35 ARC466A41 * * kkF910AA4
50
117
fTXS-G
20-25-35-42-50-60-71
Wall mounted unit Stylish indoor units for Connection to VRV heat pump
FTXS20-50g
ARC452A3

2 area intelligent eye: air flow is sent to the area in a room where no person is detected Energy saving during standby mode: reduction of energy from 10W to 2W Weekly timer: allows to program the unit on a weekly basis ECONO mode decreases power consumption so that other appliances that need large power supply can be used Night set mode saves energy by preventing overcooling or overheating during night time Comfort mode guarantees draught free operation Powerful mode can be selected for rapid cooling or heating Whisper quiet operation: down to 22dBA sound pressure level Indoor unit silent operation: "Silent" buttons on the remote control lower the operation sound of the indoor unit by 3dBA 3D air flow combines vertical and horizontal auto-swing to circulate a stream of warm/cool air right to the corners of even large spaces
filter
Titanium apatite photocatalytic air purification filter absorbs microscopic particles, decomposes odours and even deactivates bacteria and viruses
118
SpECiFiCATiONS
fTXS-g dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
20 mm unit colour cooling heating cooling cooling heating h/m/L/SL h h / m / L / SL dBA dBA dBA kg 9
25
35 295x800x215
42 10 White
50
60 12
71
290x1,050x250
9.4/7.4/5.5/4.0 9.1/7.1/5.2/3.7 10.4/7.7/4.8/3.5 9.1/7.7/6.3/5.4 10.2/8.6/7.0/6.0 16.0/13.8/ 11.3/10.1 17.2/14.5/11.5/10.5 9.9/8.2/6.5/5.5 9.8/7.9/6.2/5.2 10.6/8.5/6.4/5.4 11.2/9.4/7.7/6.8 11.0/9.3/7.6/6.7 17.2/14.9/12.6/11.3 19.5.16.7/14.2/12.6 54 54 58 58 59 61 62 46 /42/ 37/34 46 /42/ 37/34 38 / 32 / 25 / 22 38 / 32 / 25 / 22 42 / 34 / 26 / 23 42 / 38 / 33 / 30 43 / 39 / 34 / 31 45 / 41/36/33 38 / 33 / 28 / 25 39 / 34 / 28 / 25 42 / 36 / 29 / 26 42 / 38 / 33 / 30 44 / 39 / 34 / 31 44 / 40/35/32 R-410A 6.35 / 9.5 / 18 Removable / washable / mildew proof 1~, 220-240V, 50hz 6.35 / 12.7 / 18
mm
ACCESSORiES
fTXS-g infrared remote control Titanium apatite photocatalytic air purification filter Anti-theft protection for remote control
(1) standard accessory
20
25
42 kAF968A42 kkF910A4
35 ARC452A3
50
60
71
kAF952B42 (1) kkF917A4
119
fVXS-f
25-35-50
Floor Standing unit Stylish indoor units for Connection to VRV heat pump
FVXS-F
ARC452A1

Weekly timer: allows to program the unit on a weekly basis Night set mode saves energy by preventing overcooling or overheating during night time Powerful mode can be selected for rapid cooling or heating Whisper quiet operation: down to 23 dBA sound pressure level Vertical auto-swing function moves the discharge flaps up and down for efficient air distribution throughout the room The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence
filter
Titanium apatite photocatalytic air purification filter absorbs microscopic particles, decomposes odours and even deactivates bacteria and viruses

Ideal for installation beneath a window Can be installed against a wall or recessed
120
SpECiFiCATiONS
fVXS-f dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
25 mm unit colour cooling heating cooling cooling heating liquid / gas / drain h / m / L / SL h / m / L / SL h h / m / L / SL h / m / L / SL m3 / min m3 / min dBA dBA dBA mm 8.2 / 6.5/4.8 / 4.1 8.8 /6.9/ 5.0 / 4.4 54 38 / 32/26 / 23 38 /32/ 26 / 23 6.4 / 9.5 / 20.0 kg
35 600x700x210 14 White 8.5 / 6.7/4.9 / 4.5 9.4 /7.3/ 5.2 / 4.7 55 39 / 33/27 / 24 39 / 33/27 / 24 R-410A
50
10.7 /9.2/ 7.8 / 6.6 11.8 /10.1/ 8.5 / 7.1 56 44 /40/ 36 / 32 45 /40/ 36 / 32 6.4 / 12.7 / 20.0
Removable / washable / mildew proof 1~, 220-240V, 50hz
ACCESSORiES
fVXS-f infrared remote control Titanium apatite photocatalytic air-purifying filter without frame (1) Anti-theft protection for remote control
(1) standard accessory
25
35 ARC425A1 kAF968A42 kkF936A4
50
121
fCQ-C8
35-50-60
Round Flow Ceiling mounted Cassette Stylish indoor units for Connection to VRV heat pump
NEW
FCQ-C8 Standard panel in pure White with grey louvres
FCQ-C8 Standard panel in pure White, including white louvres
FCQ-C8 Auto cleaning panel in pure White
BRC1E51A
BRC7F532

NEW
360 air discharge ensures uniform air flow and temperature distribution Modern style decoration panel is available in 3 different variations: Standard panel in white (RAL9010) with grey louvers, standard panel in full white (RAL9010) including white louvers and auto cleaning panel For auto cleaning panel: Daikin introduces first auto cleaning cassette to European market Higher efficiency and comfort from daily auto cleaning of the filter Lower maintenance costs thanks to auto cleaning function Easy removal of dust with a vacuum cleaner without opening the unit The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Fresh air intake: up to 20% (optional kit required) Comfortable horizontal air discharge ensures draughtfree operation and prevents ceiling soiling 23 different air flow patterns possible
122

Reduced installation height: 214mm for class 35-63 Standard connection to D3-net without the need of an adapter PCB Easy condensate drain check

360 radial round flow enables uniform air flow distribution
Roundflow
4-Way blow
3-Way blow
2-Way blow
SpECiFiCATiONS
fCQ-C8 dimensions (hxWxd) Weight Casing Air flow rate Fan speed Sound power level cooling Sound pressure level Refrigerant type piping connections liquid / gas / drain Air filter model decoration panel colour dimensions (hxWxd) weight power supply mm kg mm 6.25 / 9.52 / Vp25 (id 25.0 - Od 32.0) cooling heating h h/L h/L unit material cooling heating h/L h/L m3/min m3/min steps dBA dBA dBA 49 31 / 27 31 / 27 R-410A 6.25 / 12.7 / Vp 25 (id 25.0 - Od 32.0) Resin net with mold resistance ByCQ140CW1 1/ ByCQ140CW1W 2/ ByCQ140CgW1 3 pure white (RAL9010) 50x950x950 5.5 1~, 220-240V, 50hz 10.5 / 8.5 12.5 / 10.0 mm kg 35 50 204x840x840 19 galvanised steel 12.5 / 8.5 12.5 / 8.5 2 49 51 33 / 28 33 / 28 13.5 / 8.5 13.5 / 8.5 60
Notes: Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat 1 Pure white standard panel with grey louvers 2 Pure white standard panel with white louvers 3 Pure white auto cleaning panel to be able to control BYCQ140CGW1 wired remote control BRC1E51A is needed. Not compatible with with VRVIII-S and infrared remote control 4 Sound pressure level measured at a certain distance from the unit
ACCESSORiES
fCQ-C8 Wired remote control infrared remote control decoration panel Replacement long life filter (non-woven type) Fresh air intake kit (20 % fresh air intake) Air discharge outlet sealing member
1
35
50 BRC1E51A / BRC1d52 BRC7F532F1 Refer to table above kAFp551k160 kddQ55C1401 kdBhQ55C140
60
Option not available for BYCQ140CGW1
123
ffQ-BV
25-35-50-60
4-Way Blow Ceiling mounted Cassette 600 x 600mm Stylish indoor units for Connection to VRV heat pump
FFQ-BV
BRC1E51A
BRC7E530W

Modern style decoration panel in pure white (RAL9010) The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Whisper quiet operation: down to 24.5 dBA sound pressure level Fresh air intake for healthy living Comfortable horizontal air discharge ensures draught free operation and prevents ceiling soiling
Compact casing (575mm in width and depth) enables unit to fit flush into ceilings and match standard architectural modules, without cutting ceiling tiles
124
SpECiFiCATiONS
ffQ-bV dimensions (hxWxd) Weight Casing Air flow rate Fan speed Sound power level Sound pressure level Refrigerant type piping connections Air filter model decoration panel Colour dimensions (hxWxd) Weight power supply
25 mm kg unit cooling heating material cooling cooling heating liquid / gas / drain h h/L h/L dBA dBA dBA mm 46.5 29.5 / 24.5 29.5 / 24.5 6.4 / 9.5 /20.0 h/L h/L m3 / min m3 / min 9 / 6.5 9 / 6.5
35 286x575x575 17.5 galvanised steel plate 10 / 6.5 10 / 6.5 2 steps (direct drive) 49 32 / 25 32 / 25 R-410A
50
60
12 / 8 12 / 8 53 36 / 27 36 / 27 6.4 / 12.7 / 20.0 ByFQ60B
15 / 10 15 / 10 58 41 / 32 41 / 32
Removable / washable / mildew proof / long life pure white (RAL9010) mm kg 55x700x700 2.7 1~, 230V, 50hz
ACCESSORiES
ffQ-bV Wired remote control infrared remote control decoration panel Long-life filter Fresh air intake kit Sealing member of air discharge outlet panel spacer direct installation type 25 35 BRC1E51A / BRC1d52 BRC7E530W Refer to table above kAFQ441BA60 kddQ44XA60 kdBh44BA60 kdBQ44B60 50 60
125
fDBQ-B
25
Small Concealed Ceiling unit Stylish indoor units for Connection to VRV heat pump
FdBQ-B
BRC1E51A

Designed for hotel bedrooms Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Whisper quiet operation: down to 28 dBA sound pressure level
filter
Compact dimensions (230mm high & 652mm deep), can easily be mounted in a ceiling void
126
SpECiFiCATiONS
fDbQ-b dimensions Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
25 hxWxd unit material cooling heating cooling cooling heating liquid / gas / drain h/L h/L h h/L h/L m3/min m3/min pa dBA dBA dBA mm mm kg 230x652x502 17.0 galvanised steel plate 6.50 / 5.20 6.95 / 5.20 55.0 / 49.0 35.0 / 28.0 35.0 / 29.0 R-410A 6.4 / 9.5 / Vp20 (id21.6 - Od 27.2) Resin net with mold resistance 1~, 220-240V, 50hz
ACCESSORiES
fDbQ-b Wired remote control 25 BRC1E51A / BRC1d52 / BRC2C51 / BRC3A61
127
fDXS-E/C
25-35-50-60
Slim Concealed Ceiling unit Stylish indoor units for Connection to VRV heat pump
FdXS25,35E
ARC433A8

Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency and very low sound level Home leave operation saves energy during absence Night set mode saves energy by preventing overcooling or overheating during night time Powerful mode can be selected for rapid cooling or heating Quiet operation: down to 29dBA sound pressure level
filter
Standard suction filter: removes airborne dust particles to ensure a steady supply of clean air
Compact dimensions, can easily be mounted in a ceiling void of only 240mm
Air filter
Suction Chamber
Medium external static pressure facilitates unit use with flexible ducts of varying lengths
128
SpECiFiCATiONS
fDXS-E/C dimensions (hxWxd) Weight Casing Air flow rate External static pressure Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
Note: 1 Sound pressure level measured at a certain distance from the unit
25 mm unit material cooling heating cooling cooling heating liquid / gas / drain h / m / L / SL h / m / L / SL max. h h / m / L / SL h / m / L / SL m3 / min m3 / min pa dBA dBA dBA mm 53 35 / 33 /31 / 29 35 / 33 / 31 / 29 8.7 / 8.0 / 7.3 / 6.2 8.7 / 8.0 / 7.3 / 6.2 30 kg 200x700x620 21
35
50 200x1,100x620 27 galvanised steel plate
60 30 16.0 / 13.5 / 11.2 16.0 / 13.5 / 11.2 56 38 / - / 34 / 32 38 / - / 34 / 32
8.7 / 8.0 / 7.3 / 6.2 8.7 / 8.0 / 7.3 / 6.2 53 35 / 33 / 31 / 29 35 / 33 / 31 / 29 R-410A
12.0 / 10.0 / 8.4 12.0 / 10.0 / 8.4 55 37 / - / 33 / 31 37 / - / 33 / 31
6.4 / 9.5 / id 20.0 - Od 26.0 1~, 220-240, 50hz
6.4 / 12.7 / id 20.0 - Od 26.0
Removable, washable, mildew proof
ACCESSORiES
fDXS-E/C infrared remote control Anti-theft protection for remote control Suction grille 25 35 ARC433A8 kkF917AA4 kdgF19A45 50 60
129
fBQ-C
35-50-60
Concealed Ceiling unit With inverter driven Fan Stylish indoor units for Connection to VRV heat pump
FBQ35,50C
BRC1E51A

Reduction in power consumption thanks to DC inverter fans Improved comfort thanks to 3-step airflow control Blends unobtrusively with any interior dcor: only the suction and discharge grilles are visible The use of an integrated inverter control ensures maximum comfort and efficiency Home leave operation saves energy during absence
filter

Maximum external static pressure (ESP) is 100Pa Possibility to change ESP through wired remote control allows optimisation of the supply air volume Easy installation thanks to automatic air flow adjustment towards nominal air flow rate
130
Test running

+/- 10%
Air flow (m/min)
+/- 10%
SpECiFiCATiONS
fbQ-C dimensions (hxWxd) Weight Casing Air flow rate External static pressure Fan speed Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply
Note: 4 Sound pressure level measured at a certain distance from the unit
35 mm unit material cooling heating max. steps cooling cooling heating liquid / gas / drain h h/L h/L dBA dBA dBA mm 10 63 37 / 29 37 / 29 6.35/ 9.52 / Vp25 (id 25 - Od 32) h/L h/L m3/min m3/min 16 / 11 16 / 11 kg 25 300x700x700
50 25 galvanised steel plate 16 / 11 16 / 11 100 10 63 37 / 29 37 / 29 R-410A 6.35/ 12.7 / Vp25 (id 25 - Od 32) Resin net with mold resistance 1~, 220-240V, 50/60hz
60 300x1,000x700 34 18 / 15 18 / 15 8 57 37 / 29 37 / 29
ACCESSORiES
fbQ-C Wired remote control infrared remote control decoration panel decoration panel option Air discharge adapter for round duct kdAJ25k56A ByBS45d EkBySB kdAJ25k71A 35 50 BRC1E51A, BRC1d52, BRC2C51, BRC3A61 BRC4C65 ByBS71d 60
131
fHQ-B
35-50-60
Ceiling Suspended unit Stylish indoor units for Connection to VRV heat pump
FhQ-B
BRC1E51A
BRC7EA63W
Wider air discharge thanks to Coanda effect: up to 100 degrees
Coanda effect

100
The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence

Can be installed in both new and existing buildings. Air flow distribution for ceiling heights up to 3.8m without loss of capacity The unit can easily be mounted in corners and narrow spaces, as it only needs 30mm lateral service space
30 30
Lateral service space
132
SpECiFiCATiONS
fHQ-b dimensions (hxWxd) Weight Casing Air flow rate Sound power level Sound pressure level Refrigerant type piping connections power supply
35 mm unit colour cooling heating cooling cooling heating liquid /gas / drain h/L h/L h/L h/L h/L m3 / min m3 / min dBA dBA dBA mm 13 / 10 13 / 10 53 / 48 37 / 32 37 / 32 6.4 / 9.5 / Vp20 (id 20.0 - Od 26.0) kg 24 195x960x680
50 25 White 13 / 10 13 / 10 54 / 49 38 / 33 38 / 33 R-410A
60 195x1,160x680 27 17 / 13 16 / 13 55 / 49 39 / 33 39 / 33
6.4 / 12.7 / Vp20 (id 20.0 - Od 26.0) 1~, 230V, 50hz
ACCESSORiES
fHQ-b Wired remote control infrared remote control Replacement long life filter drain pump kit L-type piping kit upward direction khFp5m35 resin net kAF501dA56 kdu50m60 khFp5m63 35 50 BRC1E51A / BRC1d52 BRC7EA63W kAFJ501dA80 60
133
fLXS-B
25-35-50-60
Flexi Type unit Stylish indoor units for Connection to VRV heat pump
FLXS-B
ARC433A6

Can fit on either ceiling or lower wall. Its low height enables it to fit beneath a window Night set mode saves energy by preventing overcooling or overheating during night time Powerful mode can be selected for rapid cooling or heating Whisper quiet operation: down to 28 dBA sound pressure level Vertical auto-swing function moves the discharge flaps up and down for efficient air distribution throughout the room The use of inverter type outdoor units results in an air conditioning system with a high energy efficiency Home leave operation saves energy during absence
filter
Air purification filter with photocatalytic deodorising function: deodorises the air, powerfully decomposes cigarette and pet odours, removes house dust and pollen, deactivates bacteria and viruses
Allows both ceiling suspended as floor standing installation.
134
SpECiFiCATiONS
fLXS-b dimensions (hxWxd) Weight Casing colour Air flow rate Sound power level Sound pressure level Refrigerant type piping connections Air filter power supply liquid / gas / drain mm 6.4 / 9.5 / 18.0 1~, 220-240 V, 50 hz unit colour cooling heating cooling cooling heating h /m/ L / SL h /m/ L / SL h h /m/ L / SL h /m/ L / SL m3/ min m3 / min dBA dBA dBA 7.6 / 6.8/6.0 / 5.2 9.2 / 8.3/7.4 / 6.6 53 37 / 34/31 / 28 37 / 34/31 / 29 mm kg 16 16 Almond white 8.6 / 7.6/6.6 / 5.6 9.8 /8.9/ 8.0 / 7.2 54 38 /35/ 32 / 29 39 / 36/33 / 30 R-410A 6.4 / 9.5 / 20.0 Removable / washable / mildew proof 11.4 / 10.0/8.5 / 7.5 12.1 / 9.8/7.5 / 6.8 63 47 / 43/39 / 36 46 / 41/35 / 33 12.0 / 10.7 / 9.3 / 8.3 12.8 / 10.6 / 8.4 / 7.5 64 48 / 45 / 41 / 39 47 / 42 / 37 / 34 25 35 490x1,050x200 17 17 50 60
Notes: 1 Nominal cooling capacities measured at:, indoor temperature 27CDB / 19CWB, outdoor temperature 35CDB, equivalent piping length:: outdoor-BP 5m, BP-indoor 3m, level difference 0m 2 Nominal heating capacities measured at: indoor temperature 20CDB, outdoor temperature 7CDB / 6CWB, equivalent piping length: outdoor-BP 5m, BP-indoor 3m level difference 0m 3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat 4 Sound pressure level measured at a certain distance from the unit
ACCESSORiES
fLXS-b infrared remote control photocatalytic deodorising filter (with frame) photocatalytic deodorising filter (without frame) Air purification filter (with frame) Air purification filter (without frame) Anti-theft protection for remote control 25 35 ARC433A5 kAZ917B41 kAZ917B42 kAF925B41 kAF925B42 kkF917AA4 50 60
135
B E N E F i TS O F B i d d L E A i R C u R TA i N S CONNEC TEd TO dAikiN hEAT pumpS

Biddle air curtains provide highly efficient solutions for retailers and consultants to combat the issue of climate separation across their outlet or office doorway.
Open Door Trading

Although the customer friendly aspects of open door trading are widely appreciated by retail and commercial outlet managers, open doors can also give rise to massive losses in conditioned warm or cold air and hence, energy. Biddle air curtains however, not only preserve indoor temperatures and generate significant economies, they also represent an
iNViTATiON FOR
CuSTOmERS, to enter a pleasant trading and working environment.

High efficiency and low CO2 emission
The stable store environment ensuing from efficient outdoor/indoor climate separation limits heat loss through the door opening and enhances the efficiency of the air conditioning system. By combining Biddle air curtains with highly efficient Daikin VRV and ERQ heat pumps, users benefit from substantial energy savings of up to 72% compared to electric air curtains.
Short pay back period

Energy savings accruing from the installation of this advanced equipment give rise to the remarkable payback period of less then
1.5 yEARS* with massive potential extra savings likely to stem from reductions in future energy bills.
Comfort through patented technology

Customers and staff alike can enjoy maximum indoor comfort all year round, irrespective of external weather conditions resulting from the combined advanced rectifier technology and constant air velocity inherent in Biddle air curtains.
Easy installation
Easy and fast installation of these systems not only reduces costs but makes expensive water systems, boilers and gas connection redundant. Furthermore, integrating a Biddle air curtain with a Daikin VRV also eliminates the need to install multiple outdoor units, thereby reducing installation time and costs still further. This unrivalled combination in fact, enables Daikin to offer its customers the ultimate, environmentally conscious,
TOTAL SOLuTiON pACkAgE, comprising cooling,
heating, outdoor-indoor climate separation and fresh air ventilation.
* Compared to an electric curtain
WhiCh AiR CuRTAiN OFFERS mE ThE BEST SOLuTiON?

Biddle comfort air curtains come in door widths from 1 up to 2.5 meters. Below you can find an overview of the different versions and available door heights.
BiddLE COmFORT AiR CuRTAiN (CA)
free-Hanging (f)
Cassette (C)
Recessed (C)
bIDDLE COmfORT AIR CURTAIn RAngE
Door height (m)
4
3.3m
3.8m 3.0m 2.5m 2.2m
3.5m 3.0m 2.5m 2.2m
3
2.4m
2.8m
2 1
XL
XL
XL
Installation condition
Favourable
Normal
ex: covered shopping mall or revolving door entrance
ex: little direct wind, no opposite open doors, building with ground floor only
Unfavourable
ex: location at a corner or square, multiple floors and / or open stairwell
bIDDLE COmfORT AIR CURTIAn nOmEnCLATURE

CA V S 150 DK 80 F S C Controller (standard) Color. B=White (RAL6010), S: Grey (RAL9006) Installation type: F=Freehanging, C=Cassette, R=Recessed Capacity class (kW) Daikin direct expansion Door width (cm) Range. S=small, M=Medium, L=Large, XL= Extra Large Connectable to VRV Biddle comfort air curtain
CAVS/M/L/XL-DK-f/C/R
Biddle Comfort Air Curtain
CAVm150dk80FSC
Connectable to VRV heat recovery and heat pump VRV is among the first DX systems suitable for connection to air curtains A payback period of less then 1.5 years compared to installing an electric air curtain Provides virtually free air curtain heating via recovered heat from indoor units in cooling mode1 Easy and quick to install at reduced costs since no additional water systems, boilers and gas connections are required All year round comfort ensured by the constant discharge velocity and adjustable jet airflow width (European patent) Maximum energy efficiency stemming from almost zero down flow turbulence, optimised air flow and the application of advanced discharge rectifier technology Around 85% air separation efficiency, greatly reducing both heat loss and required indoor unit heating capacity
Adjustable airflow width
Rectifier technology
138
nETWORK SOLUTIOn
VRV
bIDDLE COmfORT AIR CURTAIn (CA)
AIR CURTAIn SIZE heating capacity2 delta T2 power input (50hz) maximum door width maximum door height dimensions height Width depth Weight Casing Fan - Air flow rate - heating2 Refrigerant Sound pressure - heating2 piping connections power Supply Liquid (Od) / gas Type dBA mm 42 44 unit F/C/R Colour m/h 880 1,310 unit F/C/R unit F/C/R unit F/C/R inlet = room temperature Fan only/heating kW k kW m Favorable/Normal/unfavorable conditions m mm mm mm kg 6.0 20 0.20 1.0 7.5 17 0.30 1.5
Small 9.7 16 0.40 2.0 2.4 / 2.2 / 270 0.50 2.5 13.3 18 0.28 1.0 7.7 9.4 15 0.42 1.5
medium 12.1 14 0.56 2.0 16.8 16 0.70 2.5
2.8 / 2.5 / 2.2
1,123 / 1,000 / 1,048 1,623 / 1,500 / 1,548 2,123 / 2,000 / 2,048 2,623 / 2,500 / 2,548 1,123 / 1,000 / 1,048 1,623 / 1,500 / 1,548 2,123 / 2,000 / 2,048 2,623 / 2,500 / 2,548 590 / 821 / 561 61 / 59 / 61 73 / 83 / 88 89 / 102 / 108 101 / 129 / 137 66 / 68 / 66 BC:RAL9010 / SC:RAL 9006 1,750 45 2,190 R-410A 46 9.52 / 16.0 1~/230V/50hz 45 47 48 49 1,230 1,840 2,450 3,060 79 / 88 / 93 97 / 111 / 117 119 / 136 / 144
AIR CURTAIn SIZE heating capacity2 delta T2 power input (50hz) maximum door width maximum door height dimensions Weight Casing Fan - Air flow rate - heating2 Refrigerant Sound pressure - heating2 piping connections power Supply Liquid (Od) / gas Type dBA mm height Width depth unit F/C/R Colour m/h unit F/C/R unit F/C/R unit F/C/R inlet = room temperature Fan only/heating kW k kW m Favorable/Normal/unfavorable conditions m mm mm mm kg
Large 12.5 17 0.75 1.0 1.13 1.5 3.3 / 3.0 / 2.5 370 1,123 / 1,000 / 1,048 83 / 81 / 83 1,730 51 9.52 / 16.0 1,623 / 1,500 / 1,548 2,123 / 2,000 / 2,048 2,623 / 2,500 / 2,548 1,123 / 1,000 / 1,048 69 / 84 / 86 2,800 R-410A 53 9.52 / 19.0 54 9.52 / 22.0 55 9.52 / 22.0 1~/230V/50hz 56 9.52 / 16.0 58 18.8 24.0 16 1.50 2.0 25.8 14 1.88 2.5 1.40 1.0 14.7 22.0 15 2.10 1.5
XLarge 27.8 2.80 2.0 3.8 / 3.5 / 3.5 1,623 / 1,500 / 1,548 2,123 / 2,000 / 2,048 2,623 / 2,500 / 2,548 29.6 12 3.50 2.5
CAVL100dk125*BC/*SC CAVL150dk200*BC/*SC CAVL200dk250*BC/*SC CAVL250dk250*BC/*SC CAVXL100dk125*BC/*SC CAVXL150dk200*BC/*SC CAVXL200dk250*BC/*SC CAVXL250dk250*BC/*SC
774 / 1,105 / 745 108 / 118 / 141 137 / 151 / 155 166 / 190 / 196 2,600 3,470 4,340 102 / 123 / 146 130 / 160 / 164 162 / 198 / 204 4,190 5,590 59 9.52 / 22 6,990 60 BC:RAL9010 / SC:RAL 9006
9.52 / 19.0
1 2
in case of connection to a VRV heat recovery outdoor unit values measured at speed 4, installation level B F: Freehanging model, C: Cassette model, R: Recessed model
139
iNTEgRATEd VENTiLATiON
Daikin offers a variety of solutions for the provision of fresh air ventilation to offices, hotels, stores and other commercial outlets each one complementary to and as flexible as the VRV system itself.
Heat Reclaim Ventilation

Proper ventilation is a key component of climate control in buildings, offices and shops. In its basic function, it ensures a flow of incoming fresh air and outgoing stale air. Our HRV (heat reclaim ventilation) solution can do much more.
OpTimiSE ThE BALANCE BETWEEN iNdOOR ANd OuTdOOR TEmpERATuRE ANd humidiTy, thus reducing the load on the system and increasing efficiency.
It can recover heat and
Outdoor air processing in a single unit
COmBiNE FRESh AiR TREATmENT ANd AiR CONdiTiONiNg iN A SiNgLE SySTEm, thereby eliminating the usual design problems
Our FXMQ-MF air processing solution uses heat pump technology to associated with balancing air supply and discharge. Total system cost is reduced and design flexibility enhanced because the airconditioning fan coil units and an outdoor air treatment unit can be connected to the same refrigerant line.
VRV air handling applications

For medium and large commercial spaces, we offer a range of R-410A inverter condensing units that connect to air handling units. This approach combines the flexibility of our VRV units with Air Handling Applications, resulting in a simple, reliable design for
OpTimum CONTROL OF iNdOOR AiR QuALiTy ANd mAXimum EFFiCiENCy.
For more information consult the Daikin ventilation catalogue or contact your local dealer.
HEAT RECLAIM VENTILATION
VRV AIR HANDLING APPLICATIONS
HEAT RECLAIM VENTILATION
P 142
OUTDOOR AIR PROCESSING UNIT
P 146
VRV AIR HANDLING APPLICATIONS

OUTDOOR AIR PROCESSING UNIT
P 148
VAM-fA
heat Reclaim Ventilation
Total heat Clean outdoor air exchanged foul air
Foul indoor air
Total heat exchanged clean air
The Daikin heat reclaim ventilation system modulates the temperature and humidity of incoming fresh air to match indoor conditions. A balance is thus achieved between indoor and outdoor ambients, enabling the cooling or heating load placed on the air conditioning system to be reduced significantly. HRV units can be controlled individually or integral with the Daikin VRV or Sky Air series.

9 models to choose from Compact, energy saving ventilation Specially developed heat exchange element with HEP (High Efficiency Paper) Easy integration into the VRV system Connectable to current Daikin control systems
142
ventilation
high Efficiency paper OUTDOOR 30.6C 62% Rh InDOOR
SA 27.4C 63% Rh Temperature and humidity SA integrallyformed liner RA
32C 70% Rh integrally-formed liner
RA 26C 50% Rh
RH: Relative Humidity SA: Supply Air (to room) RA: Return Air (from room)
VAm-fA VEnTILATIOn Air flow rate Sound pressure level (220V) 1 External static pressure (max.) Temperature exchange efficiency Enthalpy exchange cooling heating efficiency height dimensions width depth Weight unit duct diameter Operation range (Ambient) power supply hh hh hh hh hh hh m3/h dBA pa % % % mm mm mm kg mm CdB VAm150fA 150 27 69 74 58 64 285 776 525 24 100 VAm250fA 250 28 64 72 58 64 285 776 525 24 150 VAm350fA 350 32 98 75 61 65 301 828 816 33 150 VAm500fA VAm650fA VAm800fA VAm1000fA VAm1500fA 1,000 36 157 75 61 66 364 1,004 1,156 61 250 1,500 39.5 137 75 61 66 726 1,514 868 132 350 VAm2000fA 2,000 40 137 75 61 66 726 1,514 1,156 158 350 500 650 800 33 34.5 36 98 93 137 74 74 74 58 58 60 62 63 65 301 364 364 828 1,004 1,004 816 868 868 33 48 48 200 200 250 -15 ~ 50 (80% Rh or less) 1~, 220-240V, 50hz
Sound pressure level is measured in heat exchange mode.
143
VKM-GM VKM-G
heat Reclaim Ventilation
Heat purge (economiser): heat accumulated indoors is discharged at night Integration of humidification and air conditioning into HRV unit Increased static pressure thanks to improved fan performance Individual control via HRV remote control Connectable to current Daikin control systems
Operation example: humidification & air processing (heating mode)1
Exhaust Fan EA (Exhaust air to outdours) OA (Fresh air from outdoors)
heat Exchanger Elements
damper motor damper
DX coil (Direct expansion coil)
RA (Return air from room)
Air Supply Fan Electronics Box (Control box)
SA (Supply air to room)
Humidifier element: Utilizing the principle of capillary action, water is permeated throughout the humidifier element. The heated air from the DX coil passes through the humidifier and absorbs the moisture.
Float switch
Solenoid valve
water
AIRfLOW
SA
drain pan
1 2
drain
VKM-GM example Not connectable to RXYQ-PR
144
Vkm-gm example
Ventilation, humidification & air processing
VKm-gm VEnTILATIOn, DX coil & humidifier Fresh air conditioning load Air flow rate Sound pressure level - 220V Sound pressure level - 240V Static pressure Temperature exchange efficiency Enthalpy exchange efficiency - cooling Enthalpy exchange efficiency - heating humidifier type humidification capacity dimensions Weight around unit unit ambient condition outdoor air return air power supply cooling heating hh / h / L hh / h / L hh / h / L hh / h / L hh / h / L hh / h / L hh / h / L kW kW m3/h dBA dBA pa % % % kg/h mm mm mm kg CdB CdB CdB
VKm50gm 4.71 5.58 500 - 500 - 440 37 - 35 - 32 38 - 36 - 34 160 - 120 - 100 76 - 76 - 77.5 64 - 64 - 67 67 - 67- 69 2.7 387 1,764 832 102
VKm80gm 7.46 8.79 750 - 750 - 640 38.5 - 36 - 33 40 - 37.5 - 35.5 140 - 90 - 70 78 - 78 - 79 66 - 66 - 68 71 - 71 - 73 Natural evaporating humdifier 4.0 387 1,764 1,214 120 0~40 (80% or less) -15~40 (80% or less) 0~40 (80% or less) 1~, 220-240V, 50hz
VKm100gm 9.12 10.69 950 - 950 - 820 39 - 37 - 34 40 - 38 - 35.5 110 - 70 - 60 74 - 74 - 76.5 62 - 62 - 66 65 - 65 -69 5.4 387 1,764 1,214 125
height width depth
VKm-g VEnTILATIOn & DX coil Fresh air conditioning load Air flow rate Sound pressure level - 220V Sound pressure level - 240V Static pressure Temperature exchange efficiency Enthalpy exchange efficiency - cooling Enthalpy exchange efficiency - heating dimensions Weight around unit unit ambient condition outdoor air return air power supply cooling heating hh / h / L hh / h / L hh / h / L hh / h / L hh / h / L hh / h / L hh / h / L height width depth kW kW m3/h dBA dBA pa % % % mm mm mm kg CdB CdB CdB VKm50g 4.71 5.58 500 - 500 - 440 38 - 36 - 33.5 39 - 37 - 35.5 180 - 150 - 110 76 - 76 - 77.5 64 - 64 - 67 67 - 67- 69 387 1,764 832 96 VKm80g 7.46 8.79 750 - 750 - 640 40 - 37.5 - 34.5 41.5 - 39 - 37 170 - 120 - 80 78 - 78 - 79 66 - 66 - 68 71 - 71 - 73 387 1,764 1,214 109 0~40 (80% or less) -15~40 (80% or less) 0~40 (80% or less) 1~, 220-240V, 50hz VKm100g 9.12 10.69 950 - 950 - 820 40 - 38 - 35 41 - 39 - 36.5 150 - 100 - 70 74 - 74 - 76.5 62 - 62 - 66 65 - 65 -69 387 1,764 1,214 114
145
fXMQ-Mf
Outdoor Air processing unit
Combined fresh air treatment and air conditioning via a single system
Both fresh air treatment and air conditioning can be achieved successfully in a single system via heat pump technology without the usual design problems associated with balancing air supply and discharge. Air conditioning fan coil units and an outdoor air treatment unit can be connected to the same refrigerant line, resulting in enhanced design flexibility and a significant reduction in total system costs.

100% fresh air intake possible Leaves maximum floor and wall space for furniture, decorations and fittings Operation range: -5C to 43C 225 Pa external static pressure allows extensive ductwork runs and flexible application: ideal for use in large areas Drain pump kit available as accessory
Not connectable to RXYQ-PR, VRVIII-S (RXYSQ-PAV, RXYSQ-PAVY), and VRV cooling only (RXQ-P(a))
146
Ventilation & air processing
fXmQ-mf Ventilation & air processing Capacity power input dimensions Weight Air Flow Rate cooling heating cooling heating hxWxd cooling heating nom. nom. nom. nom. kw kw kw kw mm kg m3/min m3/min pa
fXmQ125mf 14.0 8.9 0.359 0.359 470x744x1,100 86 18 18 185
fXmQ200mf 22.4 13.9 0.548 0.548 470x1380x1,100 123 28 28 225

R-410A -
fXmQ250mf 28.00 17.40 0.638 0.638
External static pressure Refrigerant Sound power Cooling Nominal dBA Sound pressure Cooling Nominal (220V) dBA piping Connections liquid (od)/gas/drain mm power Supply
medium medium Standard
35 35 205
42
47 9.5 / 19.1 / pS1B 1~, 220-240V/50hz 9.5 / 22.2 / pS1B
9.5 / 15.9 / pS1B
147
EKEXV
VRV Air handling Applications
Inverter controlled units Large capacity range (from 5 to 54HP) Heat recovery, heat pump R-410A Control of room temperature via Daikin control (BRC1E51 or BRC1D52) Large range of expansion valve kits available Connectable to all VRV heat recovery heat pump1 and cooling only systems.
System example:
gas pipe liquid pipe F1, F2 communication
EKEXV-kit
Air handling unit
EKEQMCB
Not connectable to RXYQ-PR
148
Ventilation & air processing
EKEXV class 50 63 80 100 125 140 200 250
Allowed nominal heat exchanger capacity (kW) Cooling (Evaporation temperature 6C) Heating (Condensing temperature 46C) minimum Standard maximum minimum Standard maximum 5.0 6.3 7.9 10.0 12.4 15.5 17.7 24.7 5.6 7.1 9.0 11.2 14.0 16.0 22.4 28.0 6.2 7.8 9.9 12.3 15.4 17.6 24.6 30.8 5.6 7.1 8.9 11.2 13.9 17.4 19.9 27.8 6.3 8.0 10.0 12.5 16.0 18.0 25.0 31.5 7.0 8.8 11.1 13.8 17.3 19.8 27.7 34.7
149
uSER FRiENdLy CONTROL SySTEmS

An air conditioning system will only operate as efficiently as its control system allows and the importance of precise, user friendly equipment is as relevant to simple residential room temperature controls as it is to full remote monitoring and regulation of large scale commercial buildings. In order to keep pace with the technical advances inherent in modern air conditioning plus the urgent need to achieve higher energy efficiencies and manageable fuel costs, Daikin invests heavily in the research and production of similarly advanced and comprehensive methods of control. In buildings with multiple air conditioning units that operate for long hours, system efficiency plays a paramount role in the pursuit of reduced energy consumption.
mAXimum EFFiCiENCy demands that maximum control of all aspects
of system operation must be in harmony with important allied considerations such as round the clock monitoring, preventive maintenance, fault predictive analysis and rapid response in the event of malfunctions.. Daikin manufactures and markets an extensive portfolio of
STATE OF ThE ART computerised control systems that
offer building owners, landlords and tenants comprehensive system cover backed up by vital data on operational performance and running costs on air conditioning systems of any size and complexity.
INDIVIDUAL CONTROL SYSTEMS
NETWORK SOLUTIONS
INDIVIDUAL CONTROL SYSTEMS
P 152
CENTRALISED CONTROL SYSTEMS
P 154
NETWORK SOLUTIONS
CENTRALISED CONTROL SYSTEMS
P 155
iNdiViduAL CONTROL SySTEmS
BRC4* BRC7*
4
ARC4*
InfRARED REmOTE COnTROL Operation buttons: ON / OFF, timer mode start / stop, timer mode on / off, programme time, temperature setting, air flow direction1, operating mode, fan speed control, filter sign reset 2, inspection / test indication 2 Display: Operating mode, battery change, set temperature, air flow direction 1, programmed time, fan speed, inspection / test operation 2
1 2 3 4
Not applicable for FXDQ, FXSQ, FXNQ, FBDQ, FDXS, FBQ For FX** units only For all features of the remote control, refer to the operation manual BRC7* is shown
BRC2C51
SImPLIfIED REmOTE COnTROL

Simple, compact and easy to operate unit, suitable for use in hotel bedrooms
Operation buttons: ON / OFF, operating mode selection, fan speed control, temperature setting Display: Cool / heat changeover control, Heat Recovery Ventilation (HRV) in operation, set temperature, operating mode, centralised control indication, fan speed, defrost / hot start, malfunction adjustment, operating mode selection, fan speed control, filter sign reset, inspection test / operation
BRC3A61
SImPLIfIED bUILT-In REmOTE COnTROL fOR HOTEL APPLICATIOnS

Compact, user friendly unit, ideal for use in hotel bedrooms
Operation buttons: ON / OFF, fan speed control, temperature setting Display: Heat Recovery Ventilation (HRV) in operation, set temperature, operating mode, centralised control indication, fan speed, defrost / hot start, malfunction
152
BRC1E51A
WIRED REmOTE COnTROL - bRC1E51A

User-friendly remote control with contemporary design Easy to use: all main functions directly accessible Easy setup: improved graphical user interface for advanced menu settings Real time clock with auto update to daylight saving time Schedule timer with holiday setting, improved weekly timer and home leave operation Supports multiple languages (English,German,Dutch,Spanish,Italian, Portuguese,French,Greek,Russian,Turkish)* Built-in backup power: when a power failure occurs all settings remain stored up to 48 hours Includes all available features for BRC1D52
BRC1d52
WIRED REmOTE COnTROL - bRC1D52

Schedule timer: Five day actions can be set as follows: * set point: unit is switched ON and normal operation is maintained * OFF: unit is switched OFF * limits: unit is switched ON and min./max. control (cf.limit operation for more details) Home leave (frost protection): during absence, the indoor temperature can be maintained at a certain level. This function can also switch the unit ON/OFF User friendly HRV function, thanks to the introduction of a button for ventilation mode and fan speed Constantly monitoring of the system for malfunctions in a total of 80 components Immediate display of fault location and condition Reduction of maintenance time and costs Display Operating mode Heat Recovery Ventilation (HRV) in operation Cool / heat changeover control Centralised control indication Group control indication Set temperature Air flow direction Programmed time Inspection test / operation Fan speed Clean air filter Defrost / hot start Malfunction
153
CENTRALiSEd CONTROL SySTEmS dCS302C51

CEnTRALISED REmOTE COnTROL
Providing individual control of 64 groups (zones) of indoor units A maximum of 64 groups (128 indoor units, max. 10 outdoor units) can be controlled A maximum of 128 groups (128 indoor units, max. 10 outdoor units) can be controlled via 2 centralised remote controls in separate locations Zone control Group control (up and down buttons are added for group selection) Control of HRV air flow direction and air flow rate Expanded timer function Malfunction code display Maximum wiring length of 1,000m (total: 2,000m)
dCS301B51
UnIfIED On/Off COnTROL

Providing simultaneous and individual control of 16 groups of indoor units A maximum of 16 groups (128 indoor units) can be controlled 2 remote controls in separate locations can be used Operating status indication (normal operation, alarm) Centralised control indication Maximum wiring length of 1,000m (total: 2,000m)
dST301B51
SCHEDULE TImER
Enabling 64 groups to be programmed A maximum of 128 indoor units can be controlled 8 types of weekly schedule A maximum of 48 hours back-up power supply Maximum wiring length of 1,000m (total: 2,000m)
154
NETWORk SOLuTiONS
Basic solution for control of Sky Air and VRV
DS-NET adapter
GSM modem
RS232C
BRC1D52
Up to 4 units / 1 adapter
Mobile phone
monitoring function control function error notification
fUnCTIOnS 1. monitoring functions

You can monitor your air conditioning units by simply sending a text message with your mobile phone with the word Report: Start/stop Operation mode (fan/cool/heat) Temperature setting Error code
2 . Control functions
You can control your air conditioning units by simply sending a text message via your mobile phone: Start/stop Operation mode (fan/cool/heat) Temperature setting
3. Error notification
When an error occurs, a text message will be sent automatically to your mobile phone (error notification).
4. Stand alone operation

Rotation function Backup operation function.
155
NETWORk SOLuTiONS
Detailed & easy monitoring and operation of VRV systems (max. 2 X 64 groups/indoor units).
third party controller (domotics, BMS, etc.) Public line Air conditioning Network Service System Onboard modem
Ethernet Forced OFF contact input
Fire alarm
PCMCIA flash memory
DIII-NET
CSV output of PPD (option) result Pi-port Onboard Ethernet port Links to the wattmeter when using the PPD (option) function
Indoor units
HRV
DIO unit Controls drain pump lighting etc.
Malfunction
Monitoring of room enter/ exit sign DI unit
Remote monitoring/control via internet, e-mail PPD data is available on the internet RS-232C
DIII-NET Allows monitoring/control of up to 64 units (groups) of A/Cs and equipment
DIII-NET PLUS adapter Indoor units HRV
LAngUAgES
English French German Italian Spanish Dutch Portuguese
mAnAgEmEnT
Web application & internet compatibility - Monitoring & control according to user - Remote monitoring & control of more than one building - Remote monitoring & control of more than one building via internet Power Proportional Distribution: PPD (option) PPD data is available on the internet Easy management of electricity consumption Enhanced history function
SySTEm LAyOUT
Up to 2 x 64 indoor units can be controlled Onboard Ethernet port (web browser + e-mail) Digital i/o contacts (option) Touch panel (full colour LCD via icon display)
156
COnTROL
Individual control (set point, start/stop, fan speed) (max. 2 x 64 groups/indoor units) Set back shedule Enhanced scheduling function (8 schedules, 17 patterns) Flexible grouping in zones Yearly schedule Fire emergency stop control Interlocking control Increased HRV monitoring and control function Automatic cooling / heating change-over Heating optimization Temperature limit Password security: 3 levels (general, administration & service) Quick selection and full control Simple navigation
COST PERfORmAnCE
Free cooling function Labour saving Easy installation Compact design: limited installation space Overall energy saving
OPEn InTERfACE
Communication to any third party controller (domotics, BMS, etc.) is possible via open interface Http option
COnnECTAbLE TO
VRV HRV Sky Air (via interface adapter) Split (via interface adapter)
mOnITORIng
Visualisation via Graphical User Interface (GUI) Icon colour display change function Indoor units operation mode Error messages via e-mail & mobile phone (option) Indication filter replacement Multi PC
157
NETWORk SOLuTiONS
[iPU]
~ Intranet/Internet Web Access
Full control and management of VRV systems (Maximum 200 groups)

Web Access Malfunction report by E-Mail (Via Internet) DAM602B51/52 DIII-NET DIII-NET DIII-NET Dio unit Power supply facility Elevator Pump Lighting,... Ai unit Air Conditioning Network Service System (Optional Maintenance Service)
Windows Vista Compatible ETHERNET
DMS502A51 (monitoring only) Sub PC ~
DIII-NET Fire alarm Electricity Measurement Local monitoring & control VRV System
Daikin Central Air Conditioning System HRV
LAngUAgES
English French German Italian Spanish Dutch Portuguese
SySTEm LAyOUT
Up to 1,024 indoor units can be controlled (by 4 iPUs) Ethernet TCPIP / 10 base / T communication Integrated digital contacts on the Intelligent Processing Unit (iPU) - 20 general input ports - 2 digital outputs Stand alone operation of the iPU for minimum 48 hours Compatible with UPS shutdown software
Distribution (option) Operational history management (start/stop, malfunction, operation hours) Generation of reports (graphics & tables) (daily, weekly, monthly) Peak load shedding Advanced tenant management Sliding temperature Eco mode (option) Pre-cooling and -heating function
mOnITORIng
Visualisation via a Graphical User Interface (GUI) featuring free layout Operation mode of indoor units Fault indication Indication filter replacement Setpoint indication Operation time monitoring Multi PC On-line help
COnTROL
Individual control (setpoint, start/stop, fan speed) (max. 1,024 indoor units) Group control (100 groups) Schedule control (128 programs) Fire emergency stop control (32 programs) Interlocking control Setpoint limitation Automatic cooling/ heating change-over Power failure/release control Temperature limit (automatic start) Timer extension
COST PERfORmAnCE
Labour saving Easy installation Compact design: limited installation space Overall energy saving
COnnECTAbLE TO
VRV HRV Sky Air (via interface adapter) Split (via interface adapter)
mAnAgEmEnT
Web access (option) Power Proportional
158
bACnet Interface
Integrated control system for seamless connection between VRV and BMS systems PPDdata is available on BMS system Interface for BMS system Communication via BACnet protocol (connection via Ethernet) 256 units connectable per BACnet gateway Unlimited sitesize Easy and fast installation
BACNET / ETHERNET HRV
DIII- NET
DAM602B51/52
Local Control VRV Outdoor unit
DAIKIN A/C INFRASTRUCTURE Remote Control
Fire alarm
Security
Power supply facility
BUILDING CONTROL NETWORK
Pump
Lighting
Elevator
LonWorks Interface
Open network integration of VRV monitoring and control functions into LonWorks networks Interface for Lon connection to LonWorks networks Communication via Lon protocol (twisted pair wire) 64 units connectable per DMS-IF Unlimited sitesize Quick and easy installation
ETHERNET (TCP/IP)
LON BMS
DMS504B51 LonTalk adapter DIII- NET
Local Control VRV Outdoor unit HRV
LonTalk adapter Remote Control LonPoint BUILDING CONTROL NETWORK LonPoint DAIKIN A/C INFRASTRUCTURE
Security
Fire alarm System
159
ACCESSORiES
InDIVIDUAL COnTROL SySTEmS

DESCRIPTIOn Wired remote control infrared remote control cooling only heat pump fXfQ fXZQ fXCQ fXKQ fXDQ- fXDQ-Pb m9 fXDQ-nb fXSQ fXmQ-P7 fXmQmA fXAQ fXUQ fXHQ fXLQ fXnQ
Simplified remote control Simplified remote control for hotel use

1
BRC1E51A / BRC1d52 BRC7F533F1 BRC7E531 BRC7C67 BRC4C63 BRC4C64 BRC4C64 BRC4C66 BRC4C66 BRC4C66 BRC7E619 BRC7C529 BRC7E66 BRC4C64 BRC4C64 BRC7F532F1 BRC7E530 BRC7C62 BRC4C61 BRC4C62 BRC4C62 BRC4C65 BRC4C65 BRC4C65 BRC7E618 BRC7C528 BRC7E63 BRC4C62 BRC4C62 BRC2C51 BRC2C51 BRC2C51 BRC2C51 BRC2C51 BRC2C51 BRC2C51 BRC3A61 BRC3A61 BRC3A61 BRC3A61 BRC3A61 BRC3A61 BRC3A61
Option not available in combination with BYCQ140CGW1
CEnTRALISED COnTROL SySTEmS

DESCRIPTIOn Centralised remote control unified ON/OFF control Schedule timer fXfQ fXZQ fXCQ fXKQ fXDQ-m9 fXDQ-Pb fXDQ-nb fXSQ fXmQ-P7 fXmQ-mA fXAQ fXUQ fXHQ fXLQ fXnQ
dCS302C51 dCS301B51 dST301B51
OTHERS
OTHERS
Wiring adapter 6 Wiring adapter 7 Wiring adapter for electrical appendices (control and monitoring p1 p2) Wiring adapter for electrical appendices (control and monitoring F1 F2) Remote sensor installation box / mounting plate for adapter pCB Electrical box with earth terminalv (3 blocks) Electrical box with earth terminal (2 blocks) Noise filter (for electromagnetic interface only) External control adapter (for C/h zone, input LNO & demand) interface adapter for Sky Air series (to connect Sky Air indoor to F1 F2) Connector for forced on/forced off multi tenant option DTA114A61 3 EKMTAC 11 EKMTAC 11
6 7
fXfQ
fXZQ KRP1B57 1
fXCQ
fXKQ
fXDQ-m9
fXDQ-Pb fXDQ-nb
fXSQ
fXmQ-P7 fXmQ-mA KRP1C64 3 KRP1B61
fXAQ
fXUQ KRP4A53
fXHQ KRP1B3
fXLQ
fXnQ
KRP1B61 KRP1B61 KRP1B56 EKRP1B2 EKRP1B2 2
KRP1B61 KRP1B61
EKRP1C11 / KRP1C12 1/9
EKRP1B2A 3 EKRP1B2A 3 KRP2A62 1 KRP2A51 KRP2A51 KRP4A52 1 KRP4A51 KRP4A51
KRP2A526 1 KRP2A52 1 KRP2A51 1 KRP2A61 KRP2A51 KRP2A53 KRP2A51 KRP2A51 3 KRP2A61 KRP2A51 1 KRP4AA53 1 KRP4A53 1 KRP4A51 1 KRP4A51 KRP4A51 KRP4A54 KRP4A51 KRP4A51 3 KRP4A51 KRP4A51 1
KRCS01-4 KRCS01-1 KRCS01-1 KRCS01-1 KRCS01-1 KRCS01-1 KRCS01-4 KRCS01-4 KRCS01-1 KRCS01-1 KRCS01-1 KRCS01-1 KRCS01-1 KRCS01-1 KRP1H98 / KRP1BA101 KRP1B96 4/5 KRP1J98 10 KRP1BA101 KRP4A96 4/5 KRP4A96 4/5 KRP4A93 4/5 KRP1B97 KRP1C93 4
KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB311A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KJB212A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A KEK26-1A DTA104A62 DTA104A61 DTA104A61 DTA102A52 EKRORO EKMTAC 11 DTA114A61 3 DTA114A61 DTA114A61
DTA104A52 DTA104A51 1 DTA104A61 DTA104A61 DTA104A53 DTA104A61 DTA104A61 DTA104A61 DTA104A61
Notes Installation box is required 2 Fixing box is KRP1A90 3 Mounting plate KRP4A96 is required. Maximum 2 option PCB can be mounted. 4 Up to 2 adapters can be fixed per installation box 5 Only 1 installation box can be installed per indoor unit
1
For output 4 signals: Hour meter, fan, auxiliary electric heater, humidifier For output 2 signals: Hour meter, fan 8 Option not available in combination with BYCQ140CGW1 9 When using decoration panel BYCQ140CGW1, wiring adapter KRP1C12 must be used 10 When using decoration panel BYCQ140CGW1, installation box KRP1J98 must be used 11 This kit contains parts to connect with 10 multi tenant indoor units
160
DESCRIPTIOn
fCQ-C8
ffQ-bV
fDbQ-b
fDXS-E/C ARC433A8 -
fbQ-C
BRC1E51A / BRC1d52
fTXg-J/ CTXg-J ARC466A1 -
fTXS-g ARC452A3 -
fHQ-b
BRC1E51A / BRC1d52
fVXS-f ARC452A1 -
fLXS-b ARC433A5 -
BRC1E51A / BRC1d52 BRC1E51A / BRC1d52 BRC1E51A / BRC1d52 Wired remote control BRC7F532F1 BRC7E530W infrared remote control Simplified remote control BRC2C51 Simplified remote control for hotel use BRC3A61
1
BRC4C65 BRC2C51 BRC3A61
BRC7AE63W -
Option not available in combination with BYCQ140CGW1
DESCRIPTIOn Centralised remote control unified ON/OFF control Schedule timer

1
fCQ-C8
ffQ-bV
fDbQ-b
fDXS-E/C
fbQ-C
fTXg-E/ CTXg-E
1
fTXS-g
fHQ-b
fVXS-f
fLXS-b
dCS302C51 dCS301B511 dST301B511
Interface adapter to connect to F1F2 is needed for FCQ-C8, FFQ-BV, FBQ-C, FMQ-B
DESCRIPTIOn
fCQ-C8
ffQ-bV
fDbQ-b
EkRp1B2 -
fDXS-E/C
kRp928A2S -
fbQ-C
kRp1B5A54 EkRp1B2A 3 kRp4A51 kRp4A96 dTA112B51 EkRORO3
fTXg-J/ CTXg-J
kRp928A2S -
fTXS-g
kRp928A2S -
fHQ-b
kRp1B54 EkRp1B2 kRp4A52 1 kRp1C93 4 dTA112B51 EkROROA
fVXS-f
kRp928B(A)2S -
fLXS-b
kRp928A2S -
kRp1BA57/kRp4AA531/7 kRp1B57 1 Wiring adapter 5 EkRp1C111/kRp1C121/9 EkRp1B2 A Wiring adapter 6 kRp4A53 1 Wiring adapter external control and monitoring kRp4AA53 1 kRCS01-4 kRCS01-1 Remote sensor installation box / mounting plate for adapter pCB kRp1h98/kRp1J988 kRp1B1A101 dTA112B51 interface adapter to connect indoor to F1 F2 EkRORO2 EkROROA Connector for forced on/forced off
Notes: Installation box is required 2 Fixing box is KRP1A90 3 Mounting plate KRP4A96 is required. Maximum 2 option PCB can be mounted. 4 Up to 2 adapters can be fixed per installation box 5 For output 4 signals: Hour meter, fan, auxiliary electric heater, humidifier 6 For output 2 signals: Hour meter, fan 7 Option not available for combination with BYCQ140CGW1 8 When using BYCQ140CGW1, KRP1J98 must be used 9 When using BYCQ140CGW1, KRP1C12 must be used
1
161
DESCRIPTIOn dS-net adapter
REfEREnCE dTA113B51
COmmEnTS 4 units can be connected per adapter, 40 units when 10 adapters are connected
DESCRIPTIOn intelligent Touch Controller Software hardware Touch-pen interface adapters digital input digital input/output
REfEREnCE dCS601C51 dCS002C51 dCS004A51 dCS007A51 dCS601A52 1264009 kRp928A2S dTA102A52 dTA112B51 dEC101A51 dEC102A51
COmmEnTS 2x64 units can be connected power proportional distribution (ppd) software E-mail / Web software hTTp option diii NET-plus adapter Spare part n of Touch-pen for intelligent Touch Controller For connection to Split units For connection to R-22 / R-407C Sky Air units For connection to R-410A Sky Air units input contacts: 8 inputs with additional error feedback input contacts: 8 outputs with additional error and ON/OFF feedback
162
DESCRIPTION intelligent Processing unit Software interface adapters diii ai digital input digital input / output Power Proportional distribution eCo mode Web acces function
REFERENCE dam602B51 dam602B52 im3.XX KrP928B2S dta102a52 dta112B51 dam101a51 deC10151 deC10251 dam002a51 dam003a51 dam004a51
COMMENTS 256 indoor units per iPu 128 indoor units per iPu up to 1,024 indoor units for connection to Split units for connection to r-407C/r-22 Sky air units for connection to r-410a Sky air units outdoor temperature sensor input contacts: 16 points input contacts: 8 points; output contacts: 4 points
lonWorks Interface
DESCRIPTION lonWorks networks compatible gateway
REFERENCE dmS504B51 KrP928a2S dta102a52 dta112B51
COMMENTS up to 64 groups can be connected per dmS-if for connection to Split units for connection to r-407C/r-22 Sky air units for connection to r-410a Sky air units
interface adapters
BaCnet Interface
DESCRIPTION BaCnet gateway diii board digital input/output interface adapters REFERENCE dmS502a51 dam411B51 dam412B51 KrP928a2S dta102a52 dta112B51 COMMENTS 64 groups per gateway extension of 2 x diii lines (2 x 64) indoor units for forced shutdown for connection to Split units for connection to r-407C/r-22 Sky air units for connection to r-410a Sky air units
BMS: BuIlDINg MaNagEMENT SySTEM

DESCRIPTION Contact / analog signal Parallel interface - Basic unit temperature measurement units temperature setting units unification adapter for computerised control Wiring adapter for electrical appendices (1) Wiring adapter for electrical appendices (2) REFERENCE dPf201a51 dPf201a52 dPf201a53 dCS302a52 KrP2a51 KrP2a52 KrP4a51-53 dta104a51 dta104a52 dta109a51 KrP4a92 COMMENTS enables oN/off command, operation and display of malfunction can be used in combination with up to 4 units. enables temperature measurement output for 4 groups; 0~5VdC. enables temperature setting input for 16 groups; 0~5VdC. used for combining of air conditioning control computer and central remote controller (oN/off, display) simultaneously controls air conditioning control computer and up to 64 groups of indoor units. to control the group of indoor units collectively, which are connected by the transmission wiring of remote controller. cooling/heating mode change over, demand control and low noise control are available between the plural outdoor units. a maximum of 10 outdoors or 128 indoors can be connected to 1 dta109a51 a maximum of 8 dta109a51 can be connected to diii-net for easy installation of the dta109a51
External control adapter for outdoor unit DIII-net expander adapter Mounting kit
Daikins unique position as a manufacturer of air conditioning equipment, compressors and refrigerants has led to its close involvement in environmental issues. For several years Daikin has had the intention to become a leader in the provision of products that have limited impact on the environment. This challenge demands the eco design and development of a wide range of products and an energy management system, resulting in energy conservation and a reduction of waste.
The present leaflet is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this leaflet to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this leaflet. All content is copyrighted by Daikin Europe N.V.
Daikin products are distributed by:
FSC
VRV products are not within the scope of the Eurovent certification programme.
Working with Daikin since 1980
T. 01483 504883 F. 01483 574835 E. info@spaceair.co.uk W. www.spaceair.co.uk
ECPEN10-250
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
ECPEN10-250 2000 02/10 Copyright Daikin The present publication supersedes EPCEN09-200. Printed on non-chlorinated paper. Prepared by La Movida, Belgium Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende

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Catalogue

Your ruNNiNg CoStS and

CoNSultaNt aNd deSigN offiCeS

great fleXiBilitY in meeting needs of

eaSe of uSe is realised through advanced, centralised control systems.

WATER-COOLEd VRV OuTdOOR SySTEmS

Daikin Europe N.V.

VR V AN ENERgy EFFiCiENT AppROACh

With the environment in mind

OVER 25 yEARS OF VRV hiSTORy

re engineered VRV III. Available

CONTROL AND MANAGEMENT

A TOTAL InDOOR EnVIROnmEnT SySTEm

bIDDLE AIR CURTAIn

VARIAbLE REfRIgERAnT VOLUmE

bIDDLE AIR CURTAIn

LonWorks Interface bACnet Interface

WhiCh VRV OuTdOOR SySTEm OFFERS mE ThE BEST SOLuTiON?

For either heating or cooling operation from one system

WATER COOLEd OuTdOOR SySTEmS

OVERViEW OuTdOOR uNiT RANgE

Cooling capacity (kW)

Heating capacity (kW)2

REyHQ-P High COP combination

REyQ-P8/P9 Small footprint combination

RXyHQ-P8 High COP combination

RXySQ-PAy (Three phase)

Cooling capacity (kW)3 Heating capacity (kW)4

System Capacity class

Cooling capacity (kW)1

Heating capacity (kW)2

Capacity (HP) 54 147.0 170.0

OVERViEW iNdOOR uNiT RANgE

Product name fXfQ-P9

Small concealed ceiling unit fXDQ-m9

Slim concealed ceiling unit

Slim concealed ceiling unit

WALL CEILIng SUSPEnDED mOUnTED

Wall mounted unit

Ceiling suspended unit

4-way blow ceiling suspended unit

floor standing unit

Concealed floor standing unit

Cooling capacity (kW)1 Heating capacity (kW)2

Capacity Type model

Product name fCQ-C8

CEILIng mOUnTED CASSETTE

Small concealed ceiling unit

Slim concealed ceiling unit

Inverter driven concealed ceiling unit

Wall mounted unit

Wall mounted unit

Wall mounted unit

Ceiling suspended unit

floor standing unit

flexi type unit

OVERViEW VENTiLATiON RANgE

Humidification: optimise the balance between indoor and outdoor humidity